Meaning of PUFF UP

WordNet Dictionary
	Definition:		[v]  to swell or cause to enlarge, "Her faced puffed up from the drugs" [v]  make larger or distend; "The estimates were puffed up" [v]  praise extravagantly; "The critics puffed up this Broadway production" [v]  become filled with pride, arrogance, or anger; "The mother was swelling with importance when she spoke of her son"
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	Synonyms:		blow up, puff, puff, puff out, swell
	See Also:		act, amplify, behave, do, expand, inflate, intumesce, praise, swell, swell up, tumefy