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Synonyms

trainer

American  
[trey-ner] / ˈtreɪ nər /

noun

  1. a person or thing that trains.

  2. a staff member on an athletic team who gives first aid and therapy to injured players.

  3. a person who trains athletes; coach.

  4. a person who trains racehorses or other animals for contests, shows, or performances.

  5. an airplane or a simulated aircraft used in training train aircrew members, especially pilots.


trainer British  
/ ˈtreɪnə /

noun

  1. a person who trains athletes in a sport

  2. a piece of equipment employed in training, such as a simulated aircraft cockpit

  3. horse racing a person who schools racehorses and prepares them for racing

  4. (plural) an informal name for training shoes

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of trainer

First recorded in 1590–1600; train + -er 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Pokémon has always been about playing the part of a trainer, catching and collecting monsters before battling them against others.

From BBC

The super supportive AI trainer says he has a workout plan for the man before abruptly pivoting to a pitch for height-increasing insoles.

From Los Angeles Times

Hit the ground running: Early in my career as a new-employee trainer, I witnessed a manager tell this to a group of new hires on their first day, at the start of the onboarding process.

From The Wall Street Journal

The right-hander pushed himself to transform his game, working with a trainer to improve his mechanics and eventually increasing his fastball velocity by 8-10 mph.

From Los Angeles Times

After the loss to Usyk, Dubois - who has worked with five trainers in his pro career - briefly parted ways with coach Don Charles before swiftly reversing the decision.

From BBC