S: (n) puff, drag, pull (a slow inhalation (as of tobacco smoke)) "he took a puff on his pipe"; "he took a drag on his cigarette and expelled the smoke slowly"
S: (n) blow, puff (forceful exhalation through the nose or mouth) "he gave his nose a loud blow"; "he blew out all the candles with a single puff"
Verb
S: (v) puff, whiff (smoke and exhale strongly) "puff a cigar"; "whiff a pipe"
S: (v) puff, drag, draw (suck in or take (air)) "draw a deep breath"; "draw on a cigarette"
S: (v) inhale, inspire, breathe in (draw in (air)) "Inhale deeply"; "inhale the fresh mountain air"; "The patient has trouble inspiring"; "The lung cancer patient cannot inspire air very well"