radiological

or ra·di·o·log·ic

[rey-dee-uh-loj-i-kuh l or rey-dee-uh-loj-ik]

adjective

of or relating to radiology.
involving radioactive materials: radiological warfare.

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. 2019

British Dictionary definitions for radiologic

radiological

adjective

of, relating to, or concerning radiology or the equipment used in radiology
of, relating to, or involving radioactive materialsradiological warfare
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