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to puff up
[phrase form: puff]
01
to make something larger or expand, often by adding air or gas
Examples
The baker puffed up the dough to make it rise properly.
1.1
to expand or become larger, usually because of being filled with air or gas
Examples
The marshmallow puffs up when heated over the fire.
02
to swell and become larger, usually because of an injury or illness
Examples
Her ankle started to puff up after she twisted it during the hike.
03
to praise or exaggerate how impressive or important someone or something is
Examples
The CEO puffed up the company ’s achievements during the press conference.
3.1
to become noticeably proud or arrogant
Examples
She tends to puff up when talking about her achievements.
04
(of an animal) to expand its body or a part of it, typically to appear bigger or keep warm
Examples
The cat puffed up its fur to appear more intimidating to the other animals.
4.1
(of an animal) to become larger, often with feathers or fur rising to keep warm
Examples
The cat puffs up when it gets cold.
