stumblebum | sense examples, Usage and Definition from wordnet dictionary online

Noun stumblebum has 2 senses

stumblebum, palooka - a second-rate prize fighter
--₁ is a kind of boxer, pugilist
lout, clod, stumblebum, goon, oaf, lubber, lummox, lump, gawk - an awkward stupid person
--₂ is a kind of clumsy person