bucker

/ˈbʌkər/
noun
  1. A horse that bucks, or a person who trains or rides such horses.
    • That old mare is a notorious bucker, so only experienced riders get on her.
    • He made a living as a bucker, breaking wild horses for local ranches.
    • The rodeo announcer introduced the rankest bucker in the circuit.
  2. A person who resists or opposes authority, rules, or expectations.
    • In a company of yes-men, he stood out as a bucker who spoke his mind.
    • The teenager was a bucker, refusing to follow any dress code.
    • She was a natural bucker, always questioning the teacher's instructions.
Antonyms
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