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Synonyms

gym

American  
[jim] / dʒɪm /

noun

gyms plural
  1. a gymnasium.

  2. Informal. physical education.


gym British  
/ dʒɪm /

noun

  1. short for gymnasium gymnastics gymnastic

"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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of gym

First recorded in 1870–75; by shortening

Explanation

A gym is a building or room that's meant for playing indoor sports or exercising. You might go to the gym to pump iron, or you might go to the gym to see who else is pumping iron. The word gym is a shortened form of gymnasium, originally a Latin word meaning "school for gymnastics," from the Greek gymnasion, "public place where exercises are practiced." The preferred way to dress at a gym these days is in shorts or sweatpants, but back in Ancient Greece, men commonly exercised naked — hence the root gymnazein, "to train naked."

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Vocabulary lists containing gym

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.

See Examples For:

Bandy found the move immediately challenging — from trying to figure out how to buy a gym locker to discovering her preferred grocery store, every task felt like extra work.

From Salon Jul. 11, 2026

Corpse flowers bloom for just 24 to 48 hours, and once opened, they reek of gym socks, rotten eggs and decaying flesh … or, well, a corpse.

From Los Angeles Times Jul. 10, 2026

Parishioner-managed companies have purchased dozens more downtown, worth millions and housing offices, a Starbucks, a Thai restaurant and a gym.

From The Wall Street Journal Jul. 7, 2026

Elsewhere in the main residence, there is a gym, an office, and multiple fireplaces that add a cozy feel to the living spaces.

From MarketWatch Jul. 7, 2026

I have never been able to pay attention in gym.

From "Invisible Inkling" by Emily Jenkins

Aguilar, 43, had amassed a sizable following as an influencer on Instagram and YouTube, where he spoke of overcoming poverty and addiction before creating a chain of gyms called Self Made Training Facility.

From Los Angeles Times Jul. 11, 2026

The funding will be used to accelerate Neura's activities, ranging from the deployment of robots to the rollout of "gyms" for clients to train bots, and the development of the company's physical AI systems.

From Barron's Jun. 10, 2026

In keeping with this thrifty living, most of his exercise is done using free outdoor gyms, with his online followers holding him to account for that, too.

From BBC May 17, 2026

At quarter end, Planet Fitness operated 2,909 gyms.

From The Wall Street Journal May 7, 2026

We were competing for the glory of our team, and all the major accolades went to our gyms.

From "Courage to Soar" by Simone Biles

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