Definition of bagels:
(n) :
A toroidal bread roll that is boiled before it is baked.
(n) :
(tennis, slang) A score of 6-0 in a set (after the shape of a bagel, which looks like a zero).
(v) :
(tennis) To achieve a score of 6–0 (as the winner) in a tennis set.
(v) :
(sports) To hold an opponent to a score of zero.
(n) :
(slang, ethnic slur, South Africa) An overly materialistic and selfish young Jewish man.
(n) :
Alternative form of bagle. [Synonym of bagle hound.]