English words: radioglaciological to radiosensitive

300 English words, part 5 of 97 of the words starting with R, A to Z. 21 have a page of their own.

English words radioglaciological to radiosensitive

radioglaciological adjective: Relating to radioglaciology.
radioglaciology noun: The study of glaciers and ice sheets using radar.
radiogold noun: The radioactive isotope of gold, 19879Au, used in medical irradiation and in diagnosis
radiogoniometer noun: radio direction finder
radiogoniometric adjective: Relating to or using radiogoniometry or radio direction finding
radiogoniometry noun: the measurement of the azimuth and elevation of received radio waves
radiogram noun /ˈɹeɪ.dɪ.ə(ʊ).ɡɹæm/: Synonym of radiograph (“an image, often a photographic negative, produced by radiation other than ordinary light; especially an X-ray photograph”).
radiogrammatic adjective: Synonym of radiographic.
radiogrammetry noun: The measurement of bone density by means of X-rays
radiogramophone noun: A gramophone record player that incorporates a radio receiver.
radiograph noun, verb: An image, often a photographic negative, produced by radiation other than visible light; especially an X-ray photograph.
radiographer noun: Someone who works with radiography. This term seems to be more common in British English.
radiographic adjective: Of or pertaining to radiography.
radiographical adjective: Relating to, or produced by, radiography.
radiographically adverb: In a radiographic manner; by means of radiography.
radiographics noun: The science and technology of radiography
radiographist noun: A radiographer.
radiography noun: The process of making radiographs, and the science of analyzing them.
radiogravimetric adjective: Describing a form of gravimetric analysis in which the radioactivity of a product is measured instead of its mass
radiohafnium noun: radioactive hafnium
radiohalo noun: A microscopic spherical disturbance in a rock caused by a grain of radioactive material.
radiohalogen noun: Any radioactive isotope of a halogen
radiohalogenated adjective: Having been labelled with a radiohalogen.
radiohalogenation noun: The labelling of a material with a radiohalogen.
Radioheadish adjective: Reminiscent or characteristic of the English rock band Radiohead.
radioheliograph noun: A heliograph that employs radio waves
radiohelium noun: radioactive helium
radiohumeral adjective: Of, pertaining to, or joining the radius and humerus.
radiohumeral joint noun: The joint between the radius and humerus bones in the arm.
radiohydrogen noun: radioactive hydrogen
radiohydrology noun: The study of hydrology as used in the processing of radioactive materials.
radioimaging noun: The acquisition of a brand image by a radio station
radioimmune adjective: Synonym of radioimmunological.
radioimmunity noun: A reduced susceptibility to damage from radioactivity.
radioimmunoanalysis noun: radioimmunoassay
radioimmunoassay noun, verb: A procedure that uses the binding of a radioactively labeled substance to an antibody in order to analyze minute amounts of biological compounds.
radioimmunoassayable adjective: Suitable for radioimmunoassay.
radioimmunochemical adjective: Relating to radioimmunochemistry
radioimmunochemically adverb: In a radioimmunochemical manner
radioimmunochemistry noun: immunochemistry using radiolabelled antibodies
radioimmunoconjugate noun: An immunoconjugate that contains a radionuclide
radioimmunoconjugation noun: The creation of a radioimmunoconjugate
radioimmunodetection noun: An imaging technique using radiolabeled antibodies.
radioimmunodiagnosis noun: immunodiagnosis using radiolabeled antibodies
radioimmunodiffusion noun: immunodiffusion using antigens or antibodies labelled with radioisotopes
radioimmunoelectrophoresis noun: A laboratory technique that combines electrophoresis with radioimmunoassay principles, in which antigens are separated in a gel by an electric field and...
radioimmunoelectrophoretic adjective: Relating to radioimmunoelectrophoresis.
radioimmunoimaging noun: immunoimaging by means of radiotracers
radioimmunolabeling noun: The attachment of radioisotopes to antibodies.
radioimmunolabelling noun: Alternative form of radioimmunolabeling.
radioimmunologic adjective: Alternative form of radioimmunological.
radioimmunological adjective: Of, relating to, or using radioimmunology.
radioimmunologically adverb: In a radioimmunological manner
radioimmunology noun: The study of immunology using antigens or antibodies labelled with radioisotopes.
radioimmunometric adjective: Relating to immunometry enhanced with radiolabels
radioimmunoprecipitate verb: To immunoprecipitate using antigens or antibodies labelled with radioisotopes
radioimmunoprecipitation noun: immunoprecipitation using antigens or antibodies labelled with radioisotopes
radioimmunoprotein noun: radiolabelled immunoprotein
radioimmunoreactive adjective: Exhibiting or relating to radioimmunoreactivity.
radioimmunoreactivity noun: immunoreactivity with radioactively-labelled antigens
radioimmunoscintigraphic adjective: Relating to radioimmunoscintigraphy.
radioimmunoscintigraphy noun: immunoscintigraphy
radioimmunosorbent adjective: radiological and immunosorbent
radioimmunotargeted adjective: targeted during radioimmunotherapy
radioimmunotherapeutic adjective: Relating to radioimmunotherapy
radioimmunotherapeutics noun: Synonym of radioimmunotherapy.
radioimmunotherapy noun: immunotherapy using antibodies labelled with radioisotopes
radioincurable adjective: incurable by means of radiotherapy
radioindium noun: radioactive indium
radioinduced adjective: induced by radiation
radioinfusion noun: infusion (perfusion) with a radioisotope
radioinsensitive adjective: Not radiosensitive.
radioiodide noun: radioactive iodide
radioiodinate verb: To treat (a substance) with radioiodine.
radioiodinated adjective, verb: Treated with radioiodine.
radioiodination noun: The incorporation of any radioiodine into a compound or tissue.
radioiodine noun: The radioactive isotope of iodine, 13153I, having a half-life of 8 days; used as a medical tracer
radioiododestannylation noun: An iododestannylation reaction using radioiodine
radioiridium noun: radioactive iridium
radioiron noun: A radioactive isotope of iron.
radioisotope noun: A radioactive isotope of an element.
radioisotopic adjective: Of, pertaining to, or employing radioisotopes
radioisotopically adverb: In a radioisotopic manner; by means of radioisotopes
radiokrypton noun: radioactive krypton
radiola noun: A sea urchin spine.
radiolabel noun, verb: To tag a substance (especially a biological substance) with a radioactive tracer
radiolabeled adjective, verb: labeled with a radioactive tracer
radiolabelled adjective, verb: Tagged with a radiotracer
radioland noun: The radio broadcasting industry.
radiolanthanide noun: Any radioactive isotope of a lanthanide
radiolanthanum noun: radioactive lanthanum
radiolaria noun /ˌɹeɪ.di.ə(ʊ)ˈlɛəɹi.ə/: The members of the taxonomic subclass Radiolaria; radiolarians.
radiolarian noun /ˌɹeɪ.di.ə(ʊ)ˈlɛəɹi.ən/: Any of many marine amoeboid protozoa, of subclass Radiolaria, having filamentous pseudopodia; they have intricate silica skeletons.
radiolarian ooze noun: mud of the bottom of deep seas composed largely of silica from the skeletal remains of radiolarians
radiolarist noun: A scientist who studies radiolarians.
radiolarite noun: radiolarian ooze, or the sedimentary rock formed from it.
radiolaritic adjective: Of or relating to radiolarite.
radiole noun /ˈɹeɪdɪəʊl/: The spine of a sea urchin.
radiolead noun /ˈɹeɪdiəʊˌlɛd/: radioactive lead (especially when used as a tracer)
radiolesion noun: Any lesion produced by ionizing radiation.
radioless adjective: Without a radio.
radioleukemia noun: Leukemia induced by radiation.
radioligand noun: Any molecule that has a radioactive tracer attached, especially one used for radioimmunoassay
radiolike adjective: Resembling or characteristic of radio.
radiolite noun: A form of igneous rock that has a radial, fanlike texture of crystals; a hippurite
radiolithium noun: radioactive lithium
radiolitic adjective: Having fanlike groupings of acicular crystals.
radiolitid adjective, noun: Of, or relating to the genus Radiolites or the family Radiolitidae, or composed of their remains.
radiolocalization noun: localization, typically of a tumour, by means of a radioactive tracer
radiolocate verb: To locate by radiolocation.
radiolocation noun: The detection and locating of distant objects using microwave radiation; especially radar
radiolocational adjective: Relating to radiolocation.
radiolocator noun: An instrument that carries out radiolocation.
radiologic adjective: Of or pertaining to radiology.
radiological adjective: Of or pertaining to radiation, radioactivity or nuclear weapons.
radiological bomb noun: Synonym of dirty bomb.
radiological dispersal device noun: Alternative letter-case form of radiological dispersal device.
radiological weapon noun: A weapon, often a bomb, designed to achieve injury or contamination of a target by dispersing harmful radioisotopes.
radiologically adverb: By means of, or in terms of, radiology.
radiologist noun /ˌɹeɪ.diːˈɒl.ə.d͡ʒɪst/: A person who is skilled in or practices radiology.
radiology noun /ˌɹeɪdiˈɒlədʒi/: The specialty of medical imaging and its interpretation, originally and especially radiography but now including all imaging modalities, including ones that...
radioloud adjective: Producing radio emissions.
radiolucence noun: radiolucency
radiolucency noun: The quality or degree of being radiolucent.
radiolucent adjective: transparent to X-rays
radioluminescence noun: luminescence produced by bombardment with ionizing radiation
radioluminescent adjective: Exhibiting radioluminescence.
radioluminogram noun: a digital, high-sensitivity image produced by radioluminography
radioluminography noun: A form of luminography that employs a radioisotope
radiolunate adjective: Relating to, or connecting the radius and the lunate bone
radiolus noun: The barbule of a feather
radiolutetium noun: A radioisotope of lutetium
radiolyse noun: A product which is created through irradiation of substances.
radiolysis noun: The dissociation of a molecule as a result of radiation
radiolytic adjective: Of, pertaining to, caused by, or causing radiolysis
radiolytically adverb: By means of radiolysis
radiomagnesium noun: radioactive magnesium
radioman noun: A person who operates a radio transceiver, especially when a title or position in a crew.
radiomanganese noun: radioactive manganese
radiomarked adjective: Fitted with a radio transmitter
radiomarker noun: A low-power radio transmitter that supplies positioning information to landing aircraft
radiomedial adjective: radial and medial
radiomercury noun: radioactive mercury
radiometabolic adjective: Relating to radiometabolism.
radiometabolism noun: The scientific study of metabolism using radioactive markers.
radiometabolite noun: A radiolabelled metabolite
radiometal noun: Any of several alloys, mostly of nickel and iron, that have a high magnetic permeability
radiometallic adjective: Of or pertaining to a radiometal
radiometallography noun: the determination of the structure of metals and alloys by means of X-rays
radiometeorograph noun: A remote meteorograph that transmits its readings by radio
radiometeorographic adjective: Relating to the radiometeorograph.
radiometeorography noun: The use of the radiometeorograph.
radiometeorological adjective: Relating to radiometeorology.
radiometeorology noun: The study of how meteorological conditions impact radio signals.
radiometer noun: A device that measures radiant energy.
radiometric adjective: Referring to the science of radiometry.
radiometric age noun: The age of a material as determined by radiometric dating.
radiometric dating noun: Synonym of radioactive dating.
radiometric magnitude noun: The magnitude of a star as determined by radiometry.
radiometrically adverb: By means of radiometry.
radiometry noun: The branch of science that deals with the detection and measurement of radiant electromagnetic energy.
radiomic adjective: Relating to radiomics
radiomicrometer noun: a device used to measure small changes in radiant heat, or in temperature
radiomics noun: The study of large numbers of radiological images to uncover hidden characteristics.
radiomimetic adjective, noun: Having a biological effect similar to that of radiation
radiomitigation noun: Mitigation of the harmful effects of radiation.
radiomitigative adjective: That mitigates the harmful effects of radiation.
radiomitigator noun: Any substance that mitigates the harmful effects of radiation
radiomodem noun: Alternative form of radio modem.
radiomodulated adjective: modulated by radiomodulation
radiomodulating adjective: That modulates the effects of radiation
radiomodulation noun: modulation by ionizing radiation
radiomodulator noun: Anything that produces radiomodulation
radiomolybdenum noun: radioactive molybdenum
radiomorphologic adjective: Alternative form of radiomorphological.
radiomorphological adjective: Relating to radiomorphology
radiomorphology noun: The morphology of radio stars (and similar radio sources)
radiomovie noun: A kind of primitive film transmitted by radio signals.
radiomutation noun: A genetic mutation due to the effects of ionizing radiation
radion noun: The radius modulus of an extra dimension in a compactification. Coined in 1998 by Nima Arkani-Hamed, Savas Dimopoulos, and John March-Russell in the paper...
radionavigation noun /ˈɹeɪdiˌəʊnævɪɡeɪʃən/: Radio navigation; navigation using radio signals to provide positional information.
radionebula noun: Alternative spelling of radio nebula.
radionecrosis noun: Any necrosis caused by exposure to ionizing radiation.
radionecrotic adjective: Of or pertaining to radionecrosis.
radioneon noun: radioactive neon
radioneuritis noun: neuritis caused by exposure to ionizing radiation
radionic adjective: Of or pertaining to radionics.
radionickel noun: radioactive nickel
radionics noun: Any of several techniques supposed to detect and modulate "life forces" and to provide healing using various electric black boxes.
radioniobium noun: radioactive niobium
radionitrogen noun: radioactive nitrogen (especially when used as a tracer)
radionovela noun: A kind of Latin American radio soap opera, superseded by the telenovela.
radionuclear adjective: Relating to a radionuclide
radionucleide noun: Dated form of radionuclide.
radionucleotide noun: Any nucleotide labelled with a radioactive tracer.
radionuclide noun: a radioactive nuclide
radionuclidic adjective: Of or pertaining to radionuclides
radiooncological adjective: Relating to radiooncology
radiooncology noun: The use of radiotherapy in oncology
radioopacity noun: Alternative form of radiopacity.
radioopaque adjective: Alternative form of radiopaque.
radioosmium noun: radioactive osmium
radiooxygen noun: radioactive oxygen
radiopacification noun: The process of making something radiopaque.
radiopacify verb: To make radiopaque.
radiopacity noun: The state or degree of being opaque to X-rays.
radiopager noun: A pager (telecommunication device) that operates by means of radio signals.
radiopaging noun: The use of radiopagers.
radiopalladium noun: radioactive palladium
radiopalmar adjective: Relating to the radius and palm.
radiopanspermia noun: The propagation of life through space by way of scattering via radiation pressure of stars, or being launched into space from the source habitats via...
radiopaque adjective /ˌɹeɪ̯.diː.əʊ̯ˈpeɪ̯k/: Impenetrable to X-rays and other radiation.
radioparticle noun: a particle of a radioactive material, typically of a colloidal radiotherapy
radiopasteurization noun: pasteurization by exposure to ionizing radiation
radiopasteurize verb: To pasteurize by means of ionizing radiation
radiopathologic adjective: Alternative form of radiopathological.
radiopathological adjective: Relating to radiopathology.
radiopathology noun: The study of how radiation affects tissues and organs.
radiopeptide noun: A radiolabelled peptide
radiophare noun: radio beacon
radiopharmaceutical noun: Any radioactive substance used as a pharmaceutical.
radiopharmaceutically adverb: In terms of or by means of radiopharmaceuticals.
radiopharmacist noun: One who works in radiopharmacy.
radiopharmacology noun: The science of the manufacture and use of radiopharmaceuticals
radiopharmacy noun: The administration of radiopharmaceuticals.
radiophenotype noun: A phenotype caused by radiation
radiophenotypic adjective: Relating to radiophenotypes
radiophile noun: Any radiophilic organism.
radiophilic adjective: That thrives in the presence of ionizing radiation
radiophobia noun: The fear of radiation.
radiophone noun: A photophone.
radiophonic adjective: Describing sound effects created to accompany radio broadcasts as background music.
radiophonically adverb: In a radiophonic manner.
radiophonics noun: radiophonic sounds and music, or the techniques used to produce them
radiophonist noun: A radiophone operator.
radiophony noun: The use of the radiophone
radiophosphate noun: phosphate containing radiophosphorus
radiophosphorus noun: radioactive phosphorus (especially when used as a tracer)
radiophosphorylated adjective: phosphorylated by means of a compound of radiophosphorus
radiophoto noun /ˈɹeɪdɪəʊˌfəʊtəʊ/: A radiophotograph.
radiophotograph noun: A photograph transmitted using radio; an early form of facsimile
radiophotographic adjective: Relating to radiophotography.
radiophotographically adverb: By means of radiophotography.
radiophotography noun: radiographic photography
radiophotoluminescence noun: the luminescence observed when some minerals or glasses, having been exposed to ionizing radiation, are subsequently exposed to ultraviolet light; exploited...
radiophotoluminescent adjective: Exhibiting radiophotoluminescence.
radiophysical adjective: Of or pertaining to radiophysics
radiophysicist noun: A physicist whose specialty is radiophysics.
radiophysics noun: The physics of ionizing radiation.
radiopill noun: A small capsule containing a transmitter, introduced into the body for purposes of radiotelemetry.
radioplatinum noun: radioactive platinum
radioplay noun: A script for a story to be produced as a radio show, such as a radio drama.
radioplaywright noun: a playwright who writes for radio
radiopotassium noun: radioactive potassium (especially when used as a tracer)
radiopraxis noun: The medical use of radiation; radiotherapy or radiology.
radioprobe noun: A probe fitted with a radio transmitter
radiopromethium noun: Radioactive promethium.
radioprotect verb: To protect against the harmful effects of ionizing radiation.
radioprotectant noun: Any drug that protects against cell damage caused by radiation.
radioprotection noun: Any form of protection against the harmful effects of ionizing radiation, especially caused by artificial sources.
radioprotective adjective, noun: Pertaining to, or offering, radioprotection.
radioprotector noun: A substance, such as potassium iodide, that provides some protection against the harmful effects of radiation.
radiopticon noun: A kind of projector or magic lantern that did not require slides.
radiopulsar noun: A pulsar that emits only radio waves
radiopure adjective: radiochemically pure
radiopurity noun: radiochemical purity
radioquiet adjective: Not producing radio emissions.
radioracemization noun: racemization under the influence of ionizing radiation.
radioreactivity noun: The relative reactivity of cells or organisms to any form of radiation, but especially to the harmful effects of ionizing radiation
radioreceptor noun: Any receptor that responds to radiation (such as heat and light)
radiorelay noun: Alternative form of radio relay.
radiorelease noun: The release of a radioactive substance during a chemical reaction.
radioresistance noun: Any form of resistance that an organism has to protect itself against the harmful effects of ionizing radiation
radioresistant adjective: Having a certain amount of radioresistance
radiorespirometric adjective: Relating to radiorespirometry.
radiorespirometry noun: A technique in which a substance radioactively labelled with 146C is introduced into a closed environment, and any radioactive carbon dioxide subsequently...
radioresponse noun: The body's recovery/repair response, in the form of specific cytokines, to radiation damage
radioresponsive adjective: Exhibiting a radioresponse.
radioresponsiveness noun: The condition of being radioresponsive
radioresponsivity noun: The condition of being radioresponsive
radiorhenium noun: radioactive rhenium
radiorubidium noun: radioactive rubidium
radioruthenium noun: radioactive ruthenium.
radiosamarium noun /ˌɹeɪ.di.əʊ.səˈmɛəɹi.əm/: radioactive samarium
radioscan noun, verb: A scan for the presence of radioactive material in a sample; especially for a radioactive tracer in an organ
radioscandium noun: radioactive scandium
radioscanning noun: The action of performing a radioscan.
radioscaphocapitate adjective: Relating to the radius and the scaphoid and capitate bones.
radioscaphoid adjective: Relating to, or connecting the radius and the scaphoid
radioscope noun: An instrument for detecting or studying X-rays.
radioscopic adjective: Of or pertaining to radioscopy
radioscopical adjective: radioscopic
radioscopically adverb: By means of radioscopy.
radioscopy noun: examination of objects by the use of X-rays; radiology
radioselenium noun: radioactive selenium
radiosensibility noun: Synonym of radiosensitivity.
radiosensitisation noun: Alternative spelling of radiosensitization.
radiosensitise verb: Alternative spelling of radiosensitize.
radiosensitiser noun: Alternative form of radiosensitizer.
radiosensitive adjective: Having a certain amount of radiosensitivity

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 R: 28,843 words, in 97 parts.