handler
word
Definition
A handler is a person who manages, controls, or trains animals, people, or equipment, especially as part of their job. It can also mean someone who is in charge of managing someone else's activities.
Usage & Nuances
Most common with animals—'dog handler,' 'horse handler.' In tech and business, refers to people operating machinery or managing tasks ('event handler'). Can also mean someone who secretly manages or supervises others in politics or espionage. Formal and neutral; rarely used in daily speech unless in specific contexts.
Example Sentences
The handler took care of the service dog during the flight.
basic
Every guide dog has a personal handler.
basic
The equipment handler is responsible for all the tools on site.
basic
His handler made sure he avoided the press after the speech.
natural
The police handler brought out the sniffer dog during the search.
natural
She acts as the main handler for negotiations with foreign clients.
natural