Meaning of “maturity” - Learner’s Dictionary


noun [ U ] us uk /məˈtjʊərəti/

the quality of behaving like an adult, in a way which shows that you are well developed emotionally:

She shows remarkable maturity for a child of 13.

the time when someone or something is completely grown or developed:

Penguins reach maturity in late summer.

(Definition of “maturity” from the Cambridge Learner’s Dictionary © Cambridge University Press)