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radiological

or ra·di·o·log·ic

[rey-dee-uh-loj-i-kuh l or rey-dee-uh-loj-ik]
adjective
  1. of or relating to radiology.
  2. involving radioactive materials: radiological warfare.
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Origin of radiological

First recorded in 1905–10; radiolog(y) + -ical
Related formsra·di·o·log·i·cal·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for radiologic

radiological

adjective
  1. of, relating to, or concerning radiology or the equipment used in radiology
  2. of, relating to, or involving radioactive materialsradiological warfare
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Derived Formsradiologically, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012