PUFF UP


Meaning of PUFF UP in English

puff up | ˌpuff sth ↔ ˈup

to swell or to make sth swell :

Her cheeks puffed up.

The frog puffed itself up.

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