buster

Short definition from Wiktionary

Noun

1. 1
   Someone who or something that bursts, breaks, or destroys a specified thing.
2. 2
   Forming compounds denoting a team, weapon, or device specialized in the destruction of the first element.
3. 3
   Someone who or something that 'breaks', tames, or overpowers a specified person or thing: A broncobuster.
4. 4
   Someone who or something that 'breaks', tames, or overpowers a specified person or thing: Forming compounds denoting an agent or agency tasked with reducing or eliminating the first element.
5. 5
   Someone or something remarkable, especially for being loud, large, etc.
6. 6
   Someone or something remarkable, especially for being loud, large, etc: A form of address, particularly of men: guy, dude, fella, mack, buddy, loser. (Originally as 'old buster'.)
7. 7
   A loaf of bread.
8. 8
   A drinking spree, a binge.
9. 9
   A gale, a strong wind; (especially Australia) a southerly buster.
10. 10
    A heavy fall; (also performing arts) a staged fall, a pratfall.
11. 11
    A molting crab.
12. 12
    A cheat's die whose sides bear only certain combinations of spots, so that undesirable values can never be rolled.

Proper noun

1. 1
   A surname.
2. 2
   A male given name.
3. 3
   A male nickname.
4. 4
   Synonym of guy, term of address for a man or person.