English
radiogram
From radio- (prefix denoting radioactivity or radiation) + -gram (suffix denoting something drawn, written, or otherwise recorded).
Today it means
noun Synonym of radiograph (“an image, often a photographic negative, produced by radiation other than ordinary light; especially an X-ray photograph”).
Sources
Sources: Wiktionary, “radiogram”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / radiogram