half-life


Definition: Meaning of, half-life in English to English dictionary.

Pronunciation: / hɑːf lʌɪf /

  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
half-life half-lives
[countable]
  1. the length of time it takes a RADIOACTIVE substance to lose half of its RADIOACTIVITY
    SYNONYM
    Not found!
    ANTONYM
    Not found!
synonym
antonym