handler

Từ điển American Heritage Dictionary 4th

han·dler (hăndʹlər)n.
1. One that handles or directs something or someone:
handlers of food in a restaurant; the candidate's campaign handlers.
2.
a. One who trains or exhibits an animal, such as a dog.
b. One who acts as the trainer or second of a boxer.

• Từ đồng nghĩa / Synonyms:
  coach, manager, animal trainer