Definition of bum verb from the Oxford Advanced American Dictionary

     

    bum

     verb
    verb
    NAmE//bʌm//
     
    Verb Forms present simple I / you / we / they bum
     
    he / she / it bums
     
    past simple bummed
     
    -ing form bumming
     
     
    jump to other results
  1. 1 bum something (off somebody) (informal) to get something from someone by asking Can I bum a cigarette off you?
  2. 2 bum somebody (out) (informal) to make someone feel upset or disappointed
  3. Phrasal Verbsbum around
See the Oxford Advanced Learner's Dictionary entry: bum