Langimage
English
B2

to behave in a manner that is immature or childish, often inappropriate for one's age.

Meanings

to behave in a manner that is immature or childish, often inappropriate for one's age.

Despite being in his thirties, he tends to act juvenile when he's around his old friends.

Synonyms

Antonyms

Last updated: 2025/01/11 11:58