Definition of "Whiff" :
noun: a strikeout resulting from the batter swinging at and missing the ball for the third strike
noun: a lefteye flounder found in coastal waters from New England to Brazil
noun: a short light gust of air
verb: utter with a puff of air
"Whiff out a prayer."
verb: smoke and exhale strongly
"Whiff a pipe."
verb: strike out by swinging and missing the pitch charged as the third
verb: drive or carry as if by a puff of air
"The gust of air whiffed away the clouds."
verb: perceive by inhaling through the nose