Main Entry: bust·er

Pronunciation: \ˈbəs-tər\

Function: noun

Date: 1831

1 a chiefly Midland : someone or something extraordinary <a buster of a breakfast — Harriet B. Stowe> b : an unusually sturdy child c often capitalized : fellow —usually used as a form of address <hey buster, come here>
2 chiefly Australian : a sudden violent wind often coming from the south
3 : one that breaks, breaks up, or eliminates something <crime busters>: as a : plow b [short for broncobuster] : a person who breaks horses
4 : a bad fall