Standard Lemma guide
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
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noun
Any form of protection against the harmful effects of ionizing radiation, especially caused by artificial sources.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
protection against harmful effects of radiation
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
Broader terms: protection, shelter
History
Etymology tree English radio- Proto-Indo-European *per-der.? Proto-Indo-European *per-der.? Proto-Indo-European *pér Proto-Indo-European *-o Proto-Indo-European *pró Proto-Indo-European *pro- Proto-Italic *pro- Latin pro- Proto-Indo-European *(s)teg-der. Proto-Italic *tegō Latin tegō Latin prōtegō Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Late Latin prōtēctiōder. Old Frenchbor. Middle English English protection English radioprotection From radio- + protection.
Across languages
3 source translations are retained for this English entry.
