p. pr. & vb. n. of Whiffn. The act of one who, or that which, whiffs.n. A mode of fishing with a hand line for pollack, mackerel, and the like.
v. 些微的气味、空气或烟( whiff的现在分词 ); （呼吸时）吸入的少量的某物; <口>难闻的气味