adios | (noun) a farewell remark | Synonyms: adieu, arrivederci, au revoir, auf wiedersehen, bye-bye, bye, cheerio, good-by, good-bye, good day, goodby, goodbye, sayonara, so long |
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atmoradiograph | (noun) a device which measures the frequency of occurrence of atmospherics. | - |
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autoradiograph | (noun) a radiogram produced by radiation emitted by the specimen being photographed | - |
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autoradiographic | (adjective) of or relating to or produced by autoradiography | - |
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autoradiography | (noun) producing a radiograph by means of the radiation emitted from the specimen being photographed | - |
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estradiol | (noun) the most powerful female hormone that occurs naturally; synthesized and used to treat estrogen deficiency and breast cancer | Synonyms: oestradiol |
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gladiola | (noun) any of numerous plants of the genus Gladiolus native chiefly to tropical and South Africa having sword-shaped leaves and one-sided spikes of brightly colored funnel-shaped flowers; widely cultivated | Synonyms: glad, gladiolus, sword lily |
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gladiolus | (noun) the large central part of the breastbone | Synonyms: corpus sternum |
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(noun) any of numerous plants of the genus Gladiolus native chiefly to tropical and South Africa having sword-shaped leaves and one-sided spikes of brightly colored funnel-shaped flowers; widely cultivated | Synonyms: glad, gladiola, sword lily |
menadione | (noun) a synthetic chemical compound that is a form of vitamin K, it is an analog of 1,4-naphthoquinone with a methyl group in the 2-position | Synonyms: vitamin K3 |
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nonradioactive | (adjective) not radioactive | - |
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oestradiol | (noun) the most powerful female hormone that occurs naturally; synthesized and used to treat estrogen deficiency and breast cancer | Synonyms: estradiol |
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phytonadione | (noun) a form of vitamin K, based on 2-methyl-1,4-naphthoquinone, with a 3-phytyl substituent | Synonyms: phylloquinone, vitamin K1 |
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radio | (adjective) indicating radiation or radioactivity | - |
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(noun) a communication system based on broadcasting electromagnetic waves | Synonyms: wireless |
(noun) an electronic receiver that detects and demodulates and amplifies transmitted signals | Synonyms: radio receiver, radio set, receiving set, tuner, wireless |
(noun) medium for communication | Synonyms: radiocommunication, wireless |
(verb) transmit messages via radio waves | - |
radioactive | (adjective) exhibiting or caused by radioactivity | - |
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radioactively | (adverb) in a radioactive manner | - |
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radioactivity | (noun) the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay | Synonyms: radiation |
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radiobiologist | (noun) a biologist who studies the effects of radiation on living organisms | - |
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radiobiology | (noun) the branch of biology that studies the effects of radiation on living organisms | - |
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radiocarbon | (noun) a radioactive isotope of carbon | Synonyms: carbon 14 |
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radiochemist | (noun) a chemist who specializes in nuclear chemistry | Synonyms: nuclear chemist |
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radiochemistry | (noun) the chemistry of radioactive substances | Synonyms: nuclear chemistry |
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radiochlorine | (noun) a radioactive isotope of chlorine | - |
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radiocommunication | (noun) medium for communication | Synonyms: radio, wireless |
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radiogram | (noun) a photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays) | Synonyms: radiograph, shadowgraph, skiagram, skiagraph |
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(noun) a message transmitted by wireless telegraphy | - |
radiograph | (noun) a photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays) | Synonyms: radiogram, shadowgraph, skiagram, skiagraph |
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radiographer | (noun) a person who makes radiographs | - |
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radiographic | (adjective) relating to or produced by radiography | - |
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radiography | (noun) photography that uses other kinds of radiation than visible light | - |
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(noun) the process of making a radiograph; producing an image on a radiosensitive surface by radiation other than visible light | Synonyms: skiagraphy |
radioimmunoassay | (noun) immunoassay of a substance that has been radioactively labeled | - |
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radioisotope | (noun) a radioactive isotope of an element; produced either naturally or artificially | - |
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radiolarian | (noun) protozoa with amoeba-like bodies and radiating filamentous pseudopods | - |
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radiolocate | (verb) locate by means of radar | - |
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radiolocation | (noun) measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects | Synonyms: microwave radar, radar, radio detection and ranging |
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radiological | (adjective) of or relating to radiology | - |
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radiologist | (noun) a medical specialist who uses radioactive substances and X-rays in the treatment of disease | Synonyms: radiotherapist |
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radiology | (noun) (radiology) examination of the inner structure of opaque objects using X rays or other penetrating radiation | Synonyms: radioscopy |
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(noun) the branch of medical science dealing with the medical use of X-rays or other penetrating radiation | - |
radiolucent | (adjective) almost complete transparent to X-rays or other forms of radiation | - |
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radiolysis | (noun) molecular disintegration resulting from radiation | - |
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radiometer | (noun) meter to detect and measure radiant energy (electromagnetic or acoustic) | - |
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radiomicrometer | (noun) radiometer that is extremely sensitive | - |
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radiopacity | (noun) opacity to X-rays or other radiation | Synonyms: radio-opacity |
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radiopaque | (adjective) not transparent to X-rays or other forms of radiation | Synonyms: radio-opaque |
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radiopharmaceutical | (noun) pharmaceutical consisting of a radioactive compound used in radiation therapy | - |
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radiophone | (noun) a telephone that communicates by radio waves rather than along cables | Synonyms: radiotelephone, wireless telephone |
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radiophonic | (adjective) relating to or by means of radiotelephony | Synonyms: radiotelephonic |
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radiophoto | (noun) a photograph transmitted by radio waves | Synonyms: radiophotograph |
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radiophotograph | (noun) a photograph transmitted by radio waves | Synonyms: radiophoto |
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radiophotography | (noun) transmission of photographs by radio waves | - |
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radioprotection | (noun) protection against harmful effects of radiation | - |
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radioscopy | (noun) (radiology) examination of the inner structure of opaque objects using X rays or other penetrating radiation | Synonyms: radiology |
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radiosensitive | (adjective) sensitive to radiation | - |
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radiosensitivity | (noun) sensitivity to the action of radiant energy | Synonyms: photosensitivity |
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radiotelegraph | (noun) the use of radio to send telegraphic messages (usually by Morse code) | Synonyms: radiotelegraphy, wireless telegraph, wireless telegraphy |
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(noun) telegraphy that uses transmission by radio rather than by wire | Synonyms: radiotelegraphy, wireless telegraphy |
radiotelegraphy | (noun) the use of radio to send telegraphic messages (usually by Morse code) | Synonyms: radiotelegraph, wireless telegraph, wireless telegraphy |
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(noun) telegraphy that uses transmission by radio rather than by wire | Synonyms: radiotelegraph, wireless telegraphy |
radiotelephone | (noun) a telephone that communicates by radio waves rather than along cables | Synonyms: radiophone, wireless telephone |
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(noun) telephony that uses transmission by radio rather than by wire | Synonyms: radiotelephony, wireless telephone |
radiotelephonic | (adjective) relating to or by means of radiotelephony | Synonyms: radiophonic |
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radiotelephony | (noun) telephony that uses transmission by radio rather than by wire | Synonyms: radiotelephone, wireless telephone |
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radiotherapist | (noun) a medical specialist who uses radioactive substances and X-rays in the treatment of disease | Synonyms: radiologist |
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radiotherapy | (noun) (medicine) the treatment of disease (especially cancer) by exposure to a radioactive substance | Synonyms: actinotherapy, irradiation, radiation, radiation therapy |
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radiothorium | (noun) radioactive isotope of thorium with mass number 228 | Synonyms: thorium-228 |
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xeroradiography | (noun) radiography using X-rays and xerographic (rather than roentgenographic) techniques | - |
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