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English words: xeropsamment to XQs

300 English words, part 4 of 6 of the words starting with X, A to Z. 25 have a page of their own.

English words xeropsamment to XQs

  1. xeropsamment noun: A kind of psamment found in areas with a xeric moisture regime.
  2. xeropthalmia noun: Dry eye.
  3. xeroradiogram noun: An image produced by means of xeroradiography.
  4. xeroradiograph noun: An image produced by means of xeroradiography.
  5. xeroradiographic adjective: Relating to xeroradiography.
  6. xeroradiographically adverb: By means of xeroradiography.
  7. xeroradiography noun: A method of X-ray photography which uses an electrically charged metal plate instead of film.
  8. xeroriparian adjective: Relating to a xeric riparian zone.
  9. xerorthent noun: An orthent soil with a xeric moisture regime.
  10. xeroseral adjective: Of or pertaining to a xerosere.
  11. xerosere noun: The succession of ecological communities which originated in an extremely dry habitat such as a desert or sand dunes.
  12. xerosis noun: Dryness.
  13. xerosol noun /ˈzeɹ.oʊˌsɑl/: A very dry soil.
  14. xerosphere noun: A region with extremely arid conditions; a desert environment.
  15. xerostoma noun: The condition of having a dry mouth.
  16. xerostomia noun: Abnormal dryness of the mouth.
  17. xerostomic adjective: Having, or related to, xerostomia.
  18. xerostomy noun: Alternative form of xerostomia.
  19. xerotes noun: A general dryness of the body.
  20. xerotherm noun: Any xerothermic organism.
  21. xerothermic adjective: Both hot and dry.
  22. xerothermic period noun: A warm, dry postglacial interval.
  23. xerothermophilic adjective: Alternative form of xerothermophilous.
  24. xerothermophilous adjective: Both thermophilous and xerophilous.
  25. xerothermous adjective: dry and warm
  26. xerotic adjective: dry
  27. xerotolerance noun: Ability to thrive in a dry environment.
  28. xerotolerant adjective: Capable of thriving in a dry environment.
  29. xerotripsis noun: Dry friction, rubbing or abrasion.
  30. xerotropic adjective: Exhibiting or relating to xerotropism.
  31. xerotropism noun: The tendency of plants or parts of plants to alter their position to protect themselves from desiccation.
  32. xerox noun, verb /ˈzɛ.ɹɒks/: A xerograph (copy).
  33. xerox art noun: An art form where prints are produced by placing objects into a photocopier.
  34. xerox copy noun: A xerox; a photocopy.
  35. xerox machine noun /ˈzɛ.ɹɒks məˈʃiːn/: Synonym of xerographer.
  36. xeroxable adjective: photocopiable
  37. xeroxcopy noun: Alternative spelling of xerox copy.
  38. xeroxer noun: A xerox machine, or generically a term for a photocopier
  39. xeroxlore noun: Synonym of photocopylore (“a kind of folklore comprising humorous material and urban legends that are reproduced on xerox machines (photocopiers)”).
  40. xerself pronoun: Alternative spelling of xyrself.
  41. xertz verb /zɝts/: To down all of (a food or drink) with great speed; to chug or scoff down.
  42. xerulin noun: A polyunsaturated, acetylenic lactone, produced by Basidiomycetes bacteria, that inhibits cholesterol biosynthesis.
  43. xerult noun: A kind of ultisol found in areas with very dry summers and moist winters.
  44. Xerxean adjective: Of or pertaining to the Persian king Xerxes.
  45. Xerxes proper noun /ˈzɜːk.siːz/: Xerxes I, a Persian king of the Achaemenid dynasty who reigned 485-465 BC.
  46. xestoquinone noun: A biologically active quinone present in sponges of the genus Xestospongia.
  47. xestospongin noun: Any of a class of a marine natural products, first isolated from Pacific basin sponges, that have vasodilatory properties.
  48. xestospongine noun: Alternative form of xestospongin.
  49. xesturgy noun: The process of polishing something.
  50. xevinapant noun: A drug candidate targeting head and neck cancer.
  51. xey pronoun: they (singular). Gender-neutral third-person singular subject pronoun, coordinate with gendered pronouns he and she.
  52. XF adjective: Initialism of extremely fine or extra fine; also EF.
  53. xfade noun, verb: Abbreviation of crossfade.
  54. xfeed noun, verb: Abbreviation of crossfeed.
  55. XFEL noun: Abbreviation of X-ray free-electron laser.
  56. xfer noun, verb: Abbreviation of transfer.
  57. XFF phrase: Initialism of X-Forwarded-For: an HTTP header indicating that a message or request was forwarded by a proxy.
  58. Xfic noun: A fanfic based on The X-Files television series.
  59. xform verb: Abbreviation of transform.
  60. xG noun: Initialism of expected goals (used in game statistics)
  61. XGA proper noun: Extended Graphics Array, a computer display standard of the 1990s, offering various resolutions and palettes and using a 4:3 aspect ratio.
  62. xgender adjective: Abbreviation of transgender or crossgender.
  63. XGF noun: Abbreviation of ex-girlfriend
  64. XGP noun: Initialism of xanthogranulomatous pyelonephritis.
  65. xhair noun: Crosshair, reticle.
  66. xhamadan noun: A traditional Albanian garment worn by men.
  67. xhe pronoun: Alternative form of xe.
  68. Xhosa adjective, noun /ˈkəʊ.sə/: A member of a Bantu people from South Africa, most of whom live in the Eastern Cape.
  69. Xhosan adjective: Of or pertaining to the Xhosa.
  70. Xhosaness noun: The quality or state of being Xhosa.
  71. xi noun /zaɪ/: The 14th letter of Classical and Modern Greek. The 15th in Ancient and Old Greek.
  72. xi baryon noun: A subatomic hadron particle, denoted by Ξ, comprising three quarks: one up or down quark, and two heavier quarks.
  73. Xi Liao adjective, noun: Synonym of Qara Khitai.
  74. Xia proper noun /ʃɑ/: An ancient dynasty in China.
  75. Xia-Gibbs syndrome noun: A genetic disorder with symptoms including global developmental delay, hypotonia, obstructive sleep apnea, seizures, retrocerebellar cyst, delayed...
  76. xia suay adjective: Alternative form of sia suay.
  77. Xiamen proper noun /ʃjɑːˈmɛn/: A prefecture-level city and subprovincial city of Fujian, in southeastern China.
  78. xiamycin noun: Any of a group of pentacyclic indole-sesquiterpenoids isolated from Streptomyces.
  79. Xianbei noun /ʃjænˈbeɪ/: An ancient Mongolic nomadic people who resided in what is now eastern Mongolia, Inner Mongolia, and northeast China.
  80. xianbing noun /ʃjænˈbɪŋ/: A traditional kind of Chinese stuffed pancake.
  81. Xianfeng proper noun: An era name of Qing, used in 1851 – 1861.
  82. Xiang proper noun /ʃiɑŋ/: A Chinese language spoken mainly in Hunan province, China
  83. xiangjiangite noun: A yellow mineral composed of aluminium, hydrogen, iron, oxygen, phosphorus, sulphur, and uranium.
  84. xiangqi noun /ˈʃɑːŋ.t͡ʃi/: Chinese chess; a board game similar to chess, invented and traditionally played in China.
  85. Xiangshan proper noun: A district of Hsinchu, Taiwan.
  86. xiangsheng noun /ˈʃæŋ.ʃʌŋ/: A traditional style of Chinese comedy, performed in rapid style.
  87. Xiangtan proper noun: A prefecture-level city of Hunan, China, on the lower Xiang River.
  88. Xiangyang proper noun: A district of Hegang, Heilongjiang, China.
  89. Xianity noun: Abbreviation of Christianity.
  90. xianxia noun /ˈʃ(j)ɑːnˈʃ(j)ɑː/: A genre of East Asian fiction similar to wuxia but with more mythological elements.
  91. Xianyang proper noun: A prefecture-level city of Shaanxi, China.
  92. xiao noun /ʃjaʊ/: A type of Chinese flute.
  93. xiao long bao noun: Alternative form of xiaolongbao.
  94. xiao mei mei noun [ˌsjaʊ˨˩ ˈmeɪ˦˨ meɪ˦˨]: A young girl who engages in dissolute and exhibitionistic behaviour such as posting selfies on social media, dating older men, smoking cigarettes, and...
  95. xiaolongbao noun /ˈʃaʊlɒŋbaʊ/: A type of dumpling or steamed bun (baozi) associated with eastern China, particularly Nanxiang near Shanghai.
  96. Xiaomi noun: An electronic product made by Xiaomi, especially a phone.
  97. xiaoruan noun: The alto member of the ruan family of Chinese lutes.
  98. Xiaoyi proper noun: A county-level city of Lüliang, Shanxi, China.
  99. xiapei noun: A Chinese clothing accessory, in different periods taking the form of a long scarf, a neckband, or a waistcoat.
  100. Xibalba proper noun /ʃiˈbɑːlbə/: The underworld in Mayan mythology.
  101. Xibalban adjective, noun: Of or relating to Xibalba.
  102. Xibe noun /ˈsi.be/: A Tungusic people of Xinjiang Uyghur Autonomous Region in Northwest China.
  103. xibenolol noun: A particular beta blocker.
  104. Xibo noun: Alternative form of Xibe (“a Tungusic people living mostly in Xinjiang, Jilin (bordering North Korea) and Shenyang in Liaoning, China”)
  105. xibornol noun: A particular antibiotic, primarily administered to the throat.
  106. Xicana noun: Alternative form of Chicana.
  107. Xicano noun: Alternative form of Chicano.
  108. Xicanx adjective, noun: Chicano or Chicana (and of any gender).
  109. Xicaque noun: Alternative form of Jicaque.
  110. Xicaquean adjective: Alternative form of Jicaquean.
  111. Xichang proper noun: A county-level city of Liangshan prefecture, Sichuan, China.
  112. Xicheng proper noun /ʃiːˈt͡ʃʌŋ/: A district in downtown Beijing, China, comprising the sections immediately west of the Forbidden City.
  113. Xico proper noun: A city, the administrative seat of Valle de Chalco, State of Mexico, Mexico.
  114. Xie proper noun: A surname from Chinese.
  115. xiebaisaponin noun: A particular steroid glycoside.
  116. xiehouyu noun /ʃjɛ.hoʊ.(j)u/: A kind of Chinese proverb consisting of two elements: the former segment presents a novel scenario while the latter provides the rationale thereof. One...
  117. xiexie interjection: thank you
  118. xiezhi noun: A mythical creature resembling an ox or a goat, with thick dark fur covering its body, bright eyes and a single long horn on its forehead.
  119. xifengite noun: A grey metallic hexagonal mineral.
  120. xigua noun: Watermelon.
  121. XIIIth adjective: Abbreviation of thirteenth; 13th.
  122. Xiism noun: The political philosophy practised by Xi Jinping.
  123. XIIth adjective: Abbreviation of twelfth; 12th.
  124. xilingolite noun: A grey mineral with metallic lustre, having the chemical formula Pb₃Bi₂S₆.
  125. xilingsaponin noun: A particular steroid glycoside.
  126. xilobam noun: A particular muscle relaxant drug.
  127. -ximab suffix /ksɪ.mæb/: Used to form names of chimeric monoclonal antibodies, derived from both human and murine sources.
  128. ximelagatran noun: An anticoagulant drug once proposed as a replacement for warfarin but withdrawn due to hepatotoxicity risks.
  129. Ximena proper noun: A female given name from Spanish or Basque.
  130. Ximenean adjective, noun /hɪˈmeɪ.ni.ən/: Of or pertaining to the cryptic crossword style used and defined by "Ximenes" (Derrick Somerset Macnutt), whereby an acceptable cryptic clue must have a...
  131. Ximenez proper noun: A surname from Spanish, variant of Jimenez.
  132. ximengite noun: A trigonal mineral with chemical formula BiPO₄.
  133. ximenynic acid noun: An organic compound obtained from Santalum species.
  134. ximoprofen noun: A particular anti-inflammatory drug.
  135. Xin proper noun /ˈʃɪn/: A surname.
  136. xinafoate noun: 1-hydroxy-2-naphthoate radical of 1-hydroxy-2-naphthoic acid.
  137. Xinca noun: A non-Mayan indigenous people of Mesoamerica with communities in the southern portion of Guatemala, near its border with El Salvador, and in the mountainous...
  138. Xincan adjective: Of or relating to a small family of Mesoamerican languages, now nearly extinct, once spoken by the indigenous Xinca people in southeastern Guatemala, much...
  139. xinesi noun: High priest of the Hasinai confederacy.
  140. xing noun, verb /ˈkɹɒs.ɪŋ/: Abbreviation of crossing or pedestrian crossing.
  141. Xinghai proper noun: A county of Hainan, Qinghai, China.
  142. xingshu noun /ˈʃɪŋˈʃu/: Semicursive or running script used in Chinese calligraphy.
  143. Xingtai proper noun: A prefecture-level city of Hebei, China.
  144. Xingu noun /ʃɪŋˈɡu/: Any of several indigenous tribes of Amerindian peoples who live in the Xingu reservation.
  145. Xingyi proper noun: A county-level city of Qianxinan, Guizhou, China.
  146. xingzhongite noun: An opaque metallic mineral composed of copper, iridium, iron, lead, platinum, rhodium, and sulphur.
  147. Xinhua proper noun: A district of Shijiazhuang, Hebei, China.
  148. xinidamine noun: A particular indazole-carboxylic acid.
  149. Xining proper noun: A city in northwestern China, capital of Qinghai Province.
  150. xinisteri noun: Alternative spelling of xynisteri.
  151. Xinjiang proper noun /ˈʃɪnˈt͡ʃ(j)ɑŋ/: A Uyghur autonomous region of China, located in the sparsely populated northwest. Official name: Xinjiang Uygur Autonomous Region. Capital: Ürümqi.
  152. xinjiangchelyid noun: Any member of the family †Xinjiangchelyidae of extinct turtles.
  153. Xinjiangese adjective: Of, from or pertaining to the region of Xinjiang.
  154. xinomavro noun: A red wine grape variety from Macedonia in Greece.
  155. xinomiline noun: a particular antilipidemic drug.
  156. Xinping proper noun: An Yi and Dai autonomous county in Yuxi, Yunnan, China.
  157. Xinxiang proper noun: A prefecture-level city of Henan, China.
  158. Xinyi proper noun: A district of Taipei, Taiwan.
  159. Xinyu proper noun: A prefecture-level city of Jiangxi, China.
  160. xiong adjective: Alternative form of siong.
  161. xionghuang wine noun: Synonym of realgar wine.
  162. Xiongnu noun /ˈʃjɒŋnuː/: An ancient nomadic-based people that formed a state or confederation north of the agriculture-based empire of the Han dynasty.
  163. xipamide noun /ˈzɪpəmaɪd/: A sulfonamide diuretic drug used to treat oedema and hypertension.
  164. xiphial adjective: Relating to, or in the region of the xiphoid process
  165. xiphias noun /ˈzɪfiəs/: Synonym of swordfish.
  166. xiphidiocercaria noun /zəˌfɪdi.oʊ.sɝˈkɛɹi.ə/: A cercaria having a stylet in the anterior rim of its oral sucker with which it actively penetrates its host.
  167. xiphidiocercous adjective: Relating to cercaria of the genus Xiphidiocercariae
  168. xiphihumeralis noun: A long, flat strip of pectoral muscle comprising a band of parallel fibres, found in felines.
  169. xiphiid noun: A fish in the family Xiphiidae; a swordfish.
  170. xiphiiform adjective: Sword-shaped.
  171. xiphioid adjective, noun /ˈzɪfiɔɪd/: Resembling or related to the genus Xiphias (swordfish).
  172. xiphiplastral adjective: Relating to the xiphiplastron.
  173. xiphiplastron noun: The posterior, or fourth lateral plate in the plastron of a turtle.
  174. xiphisternal adjective: Of or relating to the xiphisternum.
  175. xiphisternum noun: Synonym of xiphoid process.
  176. xiphium iris noun: Synonym of Spanish iris.
  177. xipho- prefix: sword; sword-shaped
  178. xipho-omphalo-ischiopagus noun: Alternative form of xiphoomphaloischiopagus.
  179. xipho-omphalopagus noun: Joined at the xiphoid process and the navel.
  180. xiphocentronid noun: Any caddis fly in the family Xiphocentronidae.
  181. xiphocostal adjective: Pertaining to the xiphoid process and the ribs.
  182. xiphodon noun: An extinct camel-like animal of the genus Xiphodon.
  183. xiphodontid noun: Any extinct mammal in the family Xiphodontidae.
  184. xiphodynia noun: xiphoidalgia
  185. xiphoid adjective, noun /ˈzɪfɔɪd/: Shaped like a sword, ensiform.
  186. xiphoid process noun /ˈzɪˌfɔɪd ˈpɹɑˌsɛs/: The small cartilaginous extension to the lower part of the sternum, usually ossified in the adult human.
  187. xiphoidal adjective: xiphoid; sword-shaped
  188. xiphoidalgia noun: A syndrome characterized by pain and tenderness to the sternum.
  189. xiphoidectomy noun: Surgical removal or excision of the xiphoid process.
  190. xiphoidian adjective: xiphoid
  191. xiphoiditis noun: Inflammation of the xiphoid process.
  192. xiphonite noun: A scoriaceous amphibole with yellow crystals.
  193. xiphoomphaloischiopagus noun: Joined at the xiphoid process, the navel and the pelvis.
  194. xiphoomphalopagus noun: Alternative form of xipho-omphalopagus.
  195. xiphopagic adjective: Synonym of xiphopagus.
  196. xiphopagus adjective, noun: United at the xiphoid process.
  197. xiphophorine adjective: Pertaining to fish of the genus Xiphophorus
  198. xiphophyllous adjective: Having sword-shaped leaves
  199. xiphopubic adjective: Relating to the xiphoid process and the pubis; as (usually, especially) the distance between those points, or an anthropometric axis defined by them.
  200. xiphos noun: A double-edged, single-handed sword, typically used by Ancient Greek hoplites as a secondary weapon after the dory (thrusting spear) or javelin.
  201. xiphosauran noun: Any of many marine chelicerates of the order Xiphosura, the horseshoe crabs.
  202. xiphosternal adjective: Related to the xiphosternum
  203. xiphosternum noun: Alternative form of xiphisternum.
  204. xiphosuran adjective, noun: Any member of the order Xiphosura, including horseshoe crabs.
  205. xiphosure noun: One of the Xiphosura, such as a horseshoe crab.
  206. xiphosurid noun: Any member of the order Xiphosura; a horseshoe crab.
  207. xiphosurous adjective: xiphosuran.
  208. xiphydriid noun: Any of the family Xiphydriidae of woodwasps.
  209. xipranolol noun: A particular beta blocker.
  210. xiqin noun: An ancient Chinese vertical bowed string instrument with two strings.
  211. xique-xique noun /ˈʃiːkʃiːk/: A species of tree cactus, Pilosocereus gounellei, of northern Brazil.
  212. xir determiner, noun /zɜː/: Belonging to xe, their (singular). Gender-neutral third-person singular possessive adjective, coordinate with his and her.
  213. xirself pronoun: Alternative form of xyrself.
  214. Xisha proper noun /ʃiːˈʃɑː/: Synonym of Paracel Islands: the Mandarin Chinese-derived name.
  215. Xishuangbanna proper noun /ˌʃiːʃwɑŋbɑnˈnɑː/: An autonomous prefecture of Yunnan, China.
  216. xit noun, verb /ˈʃiːt/: Synonym of tweet.
  217. XIth adjective: Abbreviation of eleventh; 11th.
  218. xitieshanite noun: A conchoidal green or yellow mineral with the chemical formula Fe³⁺(SO₄)(OH)·7H₂O.
  219. Xitsonga proper noun /ʃiˈtsɔŋ.ɡə/: The Tsonga language.
  220. xiucai noun /ʃjoʊˈtsaɪ/: In ancient China, a scholar who has passed the entry-level examination to study at a college.
  221. XIVth adjective: Abbreviation of fourteenth; 14th.
  222. Xixime noun: A member of an indigenous people once living in Sinaloa, Mexico.
  223. Xiyang proper noun: A county of Jinzhong, Shanxi, China.
  224. Xizang proper noun /ˈʃiːˈzɑːŋ/: Tibet Autonomous Region of the People’s Republic of China.
  225. -xizu- infix: A hybrid monoclonal antibody, derived from both chimeric and humanized sources.
  226. XL adjective, noun: Initialism of extra large (the manufactured size or an item of that size).
  227. XL bully noun: A large variety of American bully dog.
  228. xlate verb: Abbreviation of translate.
  229. XLB noun: Abbreviation of xiaolongbao
  230. Xlet noun: A kind of Java applet used for digital television features.
  231. xlnt adjective: Abbreviation of excellent.
  232. XLPE noun: Acronym of cross-linked polyethylene.
  233. XLR adjective, noun: A kind of electrical connector, circular and having between three and seven pins, primarily used with professional audiovisual and stage lighting equipment.
  234. XLS noun: Initialism of extra-long shot.
  235. XLT adjective, noun: Initialism of extra large tall (the manufactured size or an item of that size).
  236. XM noun: Initialism of extended module: a tracker music file format.
  237. XMA noun: Initialism of extensible management agent.
  238. xmas noun, verb /ˈkɹɪs.məs/: Abbreviation of Christmas.
  239. Xmas Day noun: Abbreviation of Christmas Day.
  240. Xmas tree noun: Abbreviation of Christmas tree.
  241. Xmassy adjective: Abbreviation of Christmassy.
  242. Xmastide noun: Abbreviation of Christmastide.
  243. xmission noun: Abbreviation of transmission.
  244. xmit verb: Abbreviation of transmit.
  245. XML bomb noun: A malicious XML file designed to consume a lot of memory as a result of the expansion of entities within the markup during parsing.
  246. XML tree noun: A tree (data structure) that represents XML as a hierarchical grouping of nodes.
  247. XMM noun: Initialism of Extended Memory Manager.
  248. xMOOC noun: A MOOC (massive open online course) structured like a traditional course, with a clear syllabus of recorded lectures and self-test problems.
  249. XMP noun: Initialism of xanthosine monophosphate.
  250. XMRV proper noun: Xenotropic murine leukemia virus, a laboratory-created virus thought capable of infecting humans, now believed to be a contaminant.
  251. XN noun: examination
  252. XNA noun, phrase: nucleic acid analogue (nucleic acid analog) ; Initialism of xeno nucleic acid (backformation) ; X nucleic acid, where "X" is a stand-in for multitude of...
  253. XNAND noun: XOR, a logic gate
  254. XNAY phrase: Indicates the poster’s request for a message not to be stored in Usenet archives.
  255. xnipec noun /ʃniˈpɛk/: A fiery salsa made with onions, habaneros, and orange juice.
  256. xnipek noun: Alternative form of xnipec.
  257. XNOR noun: A logic gate which is the inverse of XOR.
  258. XNOR gate noun: A logic gate performing a Boolean logic XNOR operation; an equivalence gate.
  259. Xnty noun: Abbreviation of Christianity.
  260. xo adjective, noun: Alternative form of xoxo (an abbreviation for hugs and kisses, usually placed at the end of a letter.)
  261. XO sauce noun: A spicy sauce from Hong Kong, made from roughly chopped dried seafood, chili peppers, onions, and garlic.
  262. xoanon noun /ˈzəʊ.ə.nɒn/: A wooden statue used as a cult image in Ancient Greece.
  263. Xochicalcan adjective: Of or relating to Xochicalco, a pre-Columbian archaeological site in Mexico.
  264. Xochimilcan adjective: Of or relating to Xochimilco in Mexico.
  265. xochinacaztli noun: The earflower, Cymbopetalum penduliflorum, sometimes used by the Aztecs to flavour cocoa.
  266. xocomecatlite noun: A telluride mineral found in cracks in altered rhyolite.
  267. xoconostle noun: A prickly pear cactus of species Opuntia matudae, native to Central Mexico.
  268. XOFF noun: Transmit off.
  269. xography noun /ɛkˈsɒɡɹəfi/: A type of photography that produces images that have a three-dimensional quality
  270. Xokleng noun: Any member of a Native American tribe of Brazil, whose territory is located mainly in the state of Santa Catarina.
  271. Xolo noun /ˈʃəʊləʊ/: Clipping of Xoloitzcuintli (“Mexican hairless dog”).
  272. Xoloitzcuintle noun /ʃoʊloʊiːtsˈkwiːntleɪ/: Mexican hairless dog.
  273. xoloitzcuintli noun /ˌʃoʊ.loʊ.ɪtsˈkwɪn.tli/: A breed of dog, the Mexican Hairless.
  274. XON noun: transmit on
  275. xonaltite noun: A hydrous silicate of calcium, occurring in massive form of a white or bluish‐gray colour.
  276. Xong noun: The Limbu people of Nepal.
  277. xonotlite noun: A mineral with the chemical formula Ca₆Si₆O₁₇(OH)₂, found in various colours.
  278. Xoogler noun: A former employee of the Google corporation.
  279. xoomii noun: Alternative form of khoomei (a style of throat singing).
  280. xoomij noun: Alternative form of khoomei (a style of throat singing).
  281. XopN noun: A toxic protein secreted by Xanthomonas that damages plants by damaging their immune response
  282. XopR noun: A toxic protein secreted by Xanthomonas that damages plants
  283. xor conjunction, noun, suffix, verb /ɛksˈo(ɹ)/: The logic function exclusive OR (as opposed to inclusive OR), whose output is true only when exactly one of its inputs is true.
  284. XOR gate noun: A logic gate performing a Boolean logic XOR operation.
  285. xorn noun /zoɹn/: A fictional monster that devours earthen and silicate materials and can move freely through earth.
  286. xorphanol noun: An opioid analgesic of the morphinan family.
  287. Xosa noun: Alternative form of Xhosa.
  288. xoxo noun [ɛksəʊɛksəʊ]: Abbreviation of hugs and kisses, usually placed at the end of a letter.
  289. xoxoxo interjection: An abbreviation for hugs and kisses, usually placed at the end of a letter.
  290. XP noun, prefix /eks piː/: Initialism of extreme programming.
  291. XPE noun: Acronym of cross-linked polyethylene.
  292. XPer noun: An extreme programmer.
  293. xpiritualism noun: A digital outsider art movement and internet aesthetic that combines early 2000s web culture, New Age spirituality, esotericism, and foreign internet...
  294. xPON noun: A combination of EPON and GPON.
  295. xpost noun, verb: Abbreviation of crosspost.
  296. XPS noun: Initialism of extruded polystyrene (“plastic foam”).
  297. XPU noun: Any unit of computing hardware designed to accelerate a particular workload, often used in artificial intelligence applications.
  298. XQ proper noun: The original designation of the Kratos XQ-58 Valkyrie.
  299. XQs verb: Informal spelling of excuse.

Part 3 · Part 5 · English words: X

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0): each word's first meaning. A word with a page of its own links to it; for the rest, this line is PlainSpell's entry. Total under X: 1,525 words, in 6 parts.