Phrase 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
Cosmic rays collectively.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: astronomy, natural-sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
radiation coming from outside the solar system
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
Broader terms: radiation
Narrower terms: cosmic background radiation, CBR, cosmic microwave background radiation, CMBR, cosmic microwave background, CMB
History
No etymology was provided for this word.
Across languages
1 source translations are retained for this English entry.
