radioisotope
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Related to radioisotope: Radioisotope thermoelectric generator, Radioisotope dating
ra·di·o·i·so·tope
(rā′dē-ō-ī′sə-tōp′)n.
A naturally or artificially produced radioactive isotope of an element.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
radioisotope
(ˌreɪdɪəʊˈaɪsətəʊp)n
(Nuclear Physics) an isotope that is radioactive
radioisotopic adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ra•di•o•i•so•tope
(ˌreɪ di oʊˈaɪ səˌtoʊp)n.
a radioactive isotope, usu. artificially produced: used in physical and biological research and therapeutics.
[1940–45]
ra`di•o•i`so•top′ic (-ˈtɒp ɪk) adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ra·di·o·i·so·tope
(rā′dē-ō-ī′sə-tōp′) A radioactive isotope of a chemical element.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
radioisotope
An isotope that is radioactive.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
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Noun | 1. | radioisotope - a radioactive isotope of an element; produced either naturally or artificially tracer - (radiology) any radioactive isotope introduced into the body to study metabolism or other biological processes isotope - one of two or more atoms with the same atomic number but with different numbers of neutrons label - a radioactive isotope that is used in a compound in order to trace the mechanism of a chemical reaction iodine-131 - heavy radioactive isotope of iodine with a half-life of 8 days; used in a sodium salt to diagnose thyroid disease and to treat goiter iodine-125 - light radioactive isotope of iodine with a half-life of 60 days; used as a tracer in thyroid studies and as a treatment for hyperthyroidism |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
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Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995
ra·di·o·i·so·tope
n. radioisótopo, isótopo radioactivo.
English-Spanish Medical Dictionary © Farlex 2012
radioisotope
n radioisótopoEnglish-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.