What is the meaning of the word "puff"?

Definitions:

a slow inhalation, as of tobacco smoke noun
- They took a puff on their pipe.
blow hard and loudly verb
- We huffed and puffed as we made our way up the mountain.
gathered for protruding fullness adjective
- puff sleeves
make proud or conceited verb
- The sudden fame puffed their ego.
praise extravagantly verb
- The critics puffed up this Broadway production
smoke and exhale strongly verb
- puff a cigar
speak in a blustering or scornful manner verb
- A puffing kind of man
to swell or cause to enlarge, 'Her faced puffed up from the drugs' verb
- puffed out chests