life span

life span

noun

Definition of LIFE SPAN

the period during which something exists, lasts, or is in progress <I saw no need to pay more for a better-built computer that would just grow obsolete before the end of its life span>

Synonyms continuance, date, life, life span, lifetime, run, standing, time

Related Words spell, stretch; span, tenure, term; hitch, tour, turn; half-life; age, longevity