D defs.my
Entry 2 senses Webster, 1913

Sweepstake

/swēp'-stākˌ/ · Sweep·stake · IPA /ˈswipˌsteɪk/
01 n. A winning of all the stakes or prizes.
  1. 1.
    A winning of all the stakes or prizes.
  2. 2.
    A complete removal or carrying away; a clean sweep.[Obs.]