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English definition of “puff sth up”

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puff sth up

verb uk phrasal verb with puff   /pʌf/ us  
to become larger or full of air, or to make something become larger in this way: When the pastry is golden and puffed up, take the pie out of the oven.
Translations of “puff sth up”
in Chinese (Traditional) (使)膨脹,(使)鼓起…
in Chinese (Simplified) (使)膨胀,(使)鼓起…
(Definition of puff sth up from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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