radioautography

[ rey-dee-oh-aw-tog-ruh-fee ]
/ ˌreɪ di oʊ ɔˈtɒg rə fi /

noun

Origin of radioautography

First recorded in 1940–45; radio- + auto-1 + -graphy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019