1. Make a strident noise
   "The horns of the taxis tooted";
   - honk, blare, beep, claxon, parp [informal], klaxon

1. A blast of a horn
   "The toot of the ship's horn signaled its departure"
    
2. [N. Amer] Revelry in drinking; a merry drinking party
   "The toot lasted well into the early hours of the morning";
   - carouse, carousal, bender [informal], booze-up [Brit, informal]

Derived forms: tooting, toots, tooted

Type of: go, revel, revelry, sound

Encyclopedia: Toot, Toot, Tootsie, Goodbye