Dictionary
bun
Pronunciation: (bun), [key]—
n.
1. any of a wide variety of variously shaped bread rolls, usually leavened and slightly sweetened or plain, sometimes containing spices, dried currants, etc.
2. hair gathered into a round coil or knot at the nape of the neck or on top of the head in certain coiffures.
3. buns, Slang.the buttocks.
bun
Pronunciation: (bun), [key]—
n.
have a bun on, Slang.to be intoxicated:
Everyone at the party seemed to have a bun on. BUN
blood urea nitrogen: the concentration of nitrogen in the blood in the form of urea, indicating kidney function.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.