n. & v.
n. 1 a a form of whist in which players declare the number of tricks they expect to take, up to five. b a call of five in this game. 2 a the betting of all one's money on one horse etc. b a tipster's choice for this.
v.tr. (napped, napping) name (a horse etc.) as a probable winner. go nap 1 attempt to take all five tricks in nap. 2 risk everything in one attempt. 3 win all the matches etc. in a series. nap hand a good winning position worth risking in a venture. not go nap on Austral. colloq. not be too keen on; not care much for.
[ abbr. of orig. name of game NAPOLEON ]