radiolucent

[ rey-dee-oh-loo-suhnt ]

adjective
  1. almost entirely transparent to radiation; almost entirely invisible in x-ray photographs and under fluoroscopy.

Origin of radiolucent

1
First recorded in 1915–20; radio- + lucent

Other words from radiolucent

  • ra·di·o·lu·cence, ra·di·o·lu·cen·cy, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

British Dictionary definitions for radiolucent

radiolucent

/ (ˌreɪdɪəʊˈluːsənt) /


adjective
  1. almost transparent to electromagnetic radiation, esp X-rays

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