radioautograph

[ rey-dee-oh-aw-tuh-graf, -grahf ]

noun

1. autoradiograph.

radioautograph

/ -ˌɡræf; ˌreɪdɪəʊˈɔːtəˌɡrɑːf /

noun

1. another name for autoradiograph

Word History and Origins

Origin of radioautograph¹

First recorded in 1940–45; radio- + autograph