wrangler

1. Someone who wrangles or corrals.

   someone who argues noisily or angrily

2. A brawler or disputant.

3. (US)A cowboy who takes care of saddle horses.

   a cowboy who takes care of the saddle horses

4. (US)A cowboy who takes care of tourists.

5. An animal handler or trainer.

6. (UK)A student who has completed the third year of the mathematical tripos with first-class honours.

7. (New England, US, derogatory)A special education teacher.

8. (Texas)A groom.

regular