From WordNet (r) 3.0 (2006): hobo n 1: a disreputable vagrant; "a homeless tramp"; "he tried to help the really down-and-out bums" [syn: tramp, hobo, bum]
hobo n 1: a disreputable vagrant; "a homeless tramp"; "he tried to help the really down-and-out bums" [syn: tramp, hobo, bum]