| buster | (n) a robust child |
| buster | (n) a person who breaks horses, Syn. broncobuster, bronco buster |
| buster | (n) a person (or thing) that breaks up or overpowers something, Example: dam buster; sanction buster; crime buster |
| busted | adj. |
| Buster | n. Something huge; a roistering blade; also, a spree. [ Slang, U.S. ] Bartlett. [ 1913 Webster ] |