Definition of 'half-life'
Example sentences containing 'half-life'
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(Of all the emotions guilt surely has the longest half-life. THE CALLIGRAPHER (2003)Had deprived her, condemned her to the purgatory of a half-life without them. WALL GAMES (2003)He paused before adding distantly, `Which is just about the half-life of caesium-134. GRACE (2003)
Trends of 'half-life'
Used Rarely. half-life is in the lower 50% of commonly used words in the Collins dictionary
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Definition of half-life from the Collins English Dictionary
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