Standard Lemma guide

X-radiation

noun · 4 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

Synonym of X-ray radiation.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: X-ray radiation

Antonyms: none provided

2

noun

Meaning 2

Alternative form of X-radiation.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative, countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

obtaining images by the use of X rays

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: X-raying

Antonyms: none provided

Broader terms: imaging, tomography

Narrower terms: computerized tomography, computed tomography, CT, computerized axial tomography, computed axial tomography, CAT

4

noun

Meaning 4

electromagnetic radiation of short wavelength produced when high-speed electrons strike a solid target

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: X ray, X-ray, roentgen ray

Antonyms: none provided

Broader terms: ionizing radiation, electromagnetic radiation, electromagnetic wave, nonparticulate radiation

History

Etymology

No etymology was provided for this word.