background radiation
Fetched 2026-10-26 (cache).
Synonyms: background radiations
Antonyms: background radiations
Related words from Datamuse; suggestions, not definitions.
Noun
- {{1|ionizing radiation}} that is naturally present in the environment.
Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.