noun, verb ·Uncommon ·Advanced level

Definitions

Noun

1. 1
   An image, often a photographic negative, produced by radiation other than visible light; especially an X-ray photograph.
2. 2
   a photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays) wordnet
3. 3
   An instrument for measuring and recording solar radiation.

Verb

1. 1
   To produce a radiograph image.

Synonyms

All synonyms

radiogramshadowgraphradiogramx rayfilmmicrofilm

Etymology

From radio- + -graph.

Related phrases

x ray

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.