noun ball·bust·er \ˈbl-ˌbəs-tər\

Definition of BALLBUSTER

sometimes vulgar
:  a person who is relentlessly aggressive, intimidating, or domineering

First Known Use of BALLBUSTER

circa 1944


Next Word in the Dictionary: ball cactusPrevious Word in the Dictionary: ball–breakerAll Words Near: ballbuster
March 29, 2015
discomfit Hear it
To thwart or disconcert
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears