A person or thing that irritates or instigates.
Synonym of gadabout (“a person who restlessly moves from place to place, seeking amusement or the companionship of others”)
Any dipterous (“two-winged”) insect or fly of the family Oestridae (commonly known as a botfly) or Tabanidae (horsefly), noted for irritating animals by buzzing about them, and biting them to suck their blood; a gadbee.
A person who takes without giving back; a bloodsucker.
A person who upsets the status quo by posing novel or upsetting questions, or attempts to stimulate innovation by being an irritant.
A brawler or disputant.
Someone who wrangles or corrals.
A cowboy who takes care of tourists.
A student who has completed the third year of the mathematical tripos with first-class honours.
An animal handler or trainer.
A special education teacher.
A cowboy who takes care of saddle horses.