LIFESPAN


Meaning of LIFESPAN in English

/ ˈlaɪfspæn; NAmE / noun

the length of time that sth is likely to live, continue or function :

Worms have a lifespan of a few months.

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.