DCHP-1 Online
bronco-buster 
n. one who breaks wild horses to the saddle or to harness.
See also: bronc fighter bronc stomper
- 1889 There are four different occupations in the country the men engage in, which are called bull-whackers and mule-skinners, applied to freighters who drive oxen or mules, broncho-busters and cow-punchers.
- 1958 The day started with a wild west flair when [Princess] Margaret . . . watched bronco-busters bite the dust at a rodeo.
- 1889 There are four different occupations in the country the men engage in, which are called bull-whackers and mule-skinners, applied to freighters who drive oxen or mules, broncho-busters and cow-punchers.