half-life

noun

Definition of half-lifenext
as in duration

Synonyms & Similar Words

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halfheartedness

half-life

half-lifes

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“Half-life.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/half-life. Accessed 30 Nov. 2023.

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More from Merriam-Webster on half-life

Nglish: Translation of half-life for Spanish Speakers

Britannica.com: Encyclopedia article about half-life

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