definition of
ass

[1] #1 ass n. [buttocks, nates, arse, butt, backside, bum, buns, can, fundament, hindquarters, hind end, keister, posterior, prat, rear, rear end, rump, stern, seat, tail, tail end, tooshie, tush, bottom, behind, derriere, fanny] the fleshy part of the human body that you sit on; "he deserves a good kick in the butt"; "are you going to sit on your fanny and do nothing?". wn

[2] #2 ass n. a pompous fool. wn

[3] #3 ass n. hardy and sure-footed animal smaller and with longer ears than the horse. wn

[4] #4 ass n. [fuck, fucking, screw, screwing, nooky, nookie, piece of ass, piece of tail, roll in the hay, shag, shtup] slang for sexual intercourse. wn