noun Date: 14th century one that handles something, 2. a person in immediate physical charge of an animal, a person who trains or acts as second for a boxer, a manager of a political or public figure or campaign
HANDLER
Meaning of HANDLER in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012