copper
Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.
Letters
6 characters
Language
English
word origin
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Detailed reference entry for the English word "copper", 6-letters, with pronunciation in International Phonetic Alphabet notation, etymology traced through Germanic and Romance roots where applicable, common misspelling variants catalogued from Hunspell error dictionaries, and usage frequency ranked against the top 100,000 English words in the Wordfreq corpus. PlainSpell covers English, Spanish, Portuguese, French, and German spelling with confusable-pair detection that highlights visually and phonetically similar words. This entry for "copper" includes synonyms, antonyms, homophones, and cross-language translation pointers sourced from Wiktionary via the kaikki.org extract. Whether you are verifying the correct spelling of "copper" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.
copper is aEnglishnoun. It means: A reddish-brown metallic chemical element (symbol Cu) with the atomic number 29; also, the metal made up of this element. Pronounced /ˈkɒpə/. It ranks #4,515 in English word frequency. Often confused with cover and coupe.
| Property | Value |
|---|---|
| Headword | copper |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈkɒpə/ |
| Letters | 6 |
| Frequency rank | #4,515 |
| Misspellings tracked | 7 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Frequency rank visualization
Spelling & Dictionary Insight
The English entry for copper is 6 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /ˈkɒpə/. Corpus data places it at rank #4,515 in overall English word frequency, indicating it appears regularly in written and spoken text.Wiktionary records 9 distinct senses for this headword, so context determines which meaning a reader should apply.
Our Hunspell-derived misspelling index lists 7 documented wrong-spelling variants for copper, with forms such as "ccopper", "copepr", and "coper". Each variant represents a distinct typo pattern that appears often enough in corpora to be worth flagging, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It also participates in 20 confusable-pair relationships, "cover", "coupe", "cower", and more, where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: The noun is inherited from Middle English coper, copper (“copper ore; copper metal; bronze”), from Old English coper, copor (“copper”), from Late Latin cuprum (“copper”), a contraction of Latin aes Cyprium (literally “Cyprian brass or copper”), ultimately f… Root origin matters for spelling because borrowed morphemes (Greek, Latin, Old French, Old English) carry their source-language orthographic conventions into modern English, which is why historical etymology is often the cleanest predictor of whether a cluster like "-ough", "-eau", or "-tion" will appear. For readers arriving here from a spelling check, the authoritative guidance is: the correct English form is copper, spelled C-O-P-P-E-R, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.
Definition
- 1A reddish-brown metallic chemical element (symbol Cu) with the atomic number 29; also, the metal made up of this element.
- 2The reddish-brown colour of copper (etymology 1 sense 1).
- 3The reddish-brown colour of copper (etymology 1 sense 1).
- 4Any of various specialized items made of copper (etymology 1 sense 1), where the use of the metal is either necessary or traditional to the function of the item.
- 5Any of various specialized items made of copper (etymology 1 sense 1), where the use of the metal is either necessary or traditional to the function of the item.
- 6Any of various specialized items made of copper (etymology 1 sense 1), where the use of the metal is either necessary or traditional to the function of the item.
- 7Any of various specialized items made of copper (etymology 1 sense 1), where the use of the metal is either necessary or traditional to the function of the item.
- 8Any of various specialized items made of copper (etymology 1 sense 1), where the use of the metal is either necessary or traditional to the function of the item.
- 9Any of various specialized items made of copper (etymology 1 sense 1), where the use of the metal is either necessary or traditional to the function of the item.
Etymology
The noun is inherited from Middle English coper, copper (“copper ore; copper metal; bronze”), from Old English coper, copor (“copper”), from Late Latin cuprum (“copper”), a contraction of Latin aes Cyprium (literally “Cyprian brass or copper”), ultimately from Ancient Greek Κῠ́προς (Kŭ́pros, “Cyprus”) (a major source of copper during the Near East’s Bronze Age), from the name of a Northwest Semitic goddess from the root כ־ב־ר/ك ب ر (k b r) (“related to being big, large; great; or old”). Doublet of kobo. The adjective is from an attributive use of the noun. The verb is also derived from the noun. cognates * Dutch koper (“copper”) * German Kupfer (“copper”) * Icelandic kopar (“copper”)
This word in other languages
Common misspellings
Also misspelled as: ccopper,copepr,coper,copperr,coppre,cpoper,ocpper
Misspelling Pattern Breakdown
Relative frequency of common misspelling types for copper
Misspelling Variants of "copper"
Frequency rank: #4,515 in English
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Nearby English words
Other entries that begin with the letter C in our English index: