handler

noun

han·​dler ˈhan-dᵊl-ər 

ˈhan(d)-lər

1

: one that handles something

2

a

: a person in immediate physical charge of an animal

especially : a person who exhibits dogs at shows or field trials

b

: a person who trains or acts as second for a boxer

c

: a manager of a political or public figure or campaign

Examples of handler in a Sentence

a dog handler and breeder

a politician and his handlers

Recent Examples on the Web

Two pairs of handlers and dogs drove 10 hours to help. —ABC News, 5 Mar. 2026

The project discussed Thursday would only look at replacing chillers, boilers and air handler units. —Charlotte Observer, 5 Mar. 2026

Roughly half-a-dozen witnesses, including neighbors, handlers for cadaver dogs and members of law enforcement, testified as a preliminary hearing in Wondra’s murder case got underway. —Alex Brizee march 3, Idaho Statesman, 4 Mar. 2026

In Denver, a dozen Waymo vehicles – white Jaguars and blue Zeekrs topped with rotating black cameras and radar – have been operating since September with human handlers riding along to develop their systems’ ability to adapt to winter road conditions. —Bruce Finley, Denver Post, 3 Mar. 2026

Word History

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing handler

• ball handler