(dated) A humming noise.

(intransitive) To make a murmuring or humming sound.

(obsolete) A bumbailiff.

present participle of bum

simple past tense and past participle of bum

Synonym of bummed out

(slang) Homeless; on the street. / (slang) Not working; out of order. / Used other than figuratively or idiomatically: see on, the, bum.

(informal, chiefly Commonwealth of Nations) Spectators, passengers, or customers in attendance at a venue or other place where people assemble.

Alternative form of bums in seats

plural of beach bum