WordWeb Online

1. [N. Amer, vulgar, informal] The fleshy part of the human body that you sit on
   "are you going to sit on your fanny and do nothing?";
   - buttocks, nates [technical], butt [N. Amer, informal], backside, bum [Brit, informal], buns [N. Amer, informal], can [N. Amer, informal], fundament, hindquarters, hind end, posterior, rear [informal], rear end [informal], rump, stern [informal], seat, tail [N. Amer, informal], tail end, tooshie [informal], tush [N. Amer, informal], bottom, behind, derriere, bahookie [UK, dialect, informal], botty [informal], heinie [US, informal], duff [N. Amer, informal], booty [N. Amer, informal], patootie [US, informal], tushy [N. Amer, informal], derrière
    
2. [Brit, vulgar] External female sex organs
   - female genitalia, female genitals, female genital organ

Derived forms: fannies

Type of: body part, crotch, genital organ, genitalia, genitals, private parts, privates

Part of: body, female body, female reproductive system, torso, trunk

Encyclopedia: Fanny, West Virginia