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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:

Training has included physical testing, gym work, small-sided games, finishing drills and a mixture of single and double sessions.

From BBC Jul. 14, 2026

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

“I just completed my yardwork today. And this was immediately after a hard gym session.”

From The Wall Street Journal Jul. 9, 2026

It was hot outside when I trotted across the yard in gym class and heard Jeff say, “How did she get that way?”

From "Firegirl" by Tony Abbott

Texas barbecue, ranch dressing, endless refills—in England, asking for a refill is like “asking for a second mortgage” said one video—huge portions, 24-hour gyms, Buc-ee’s, Costco, Chick-fil-A.

From The Wall Street Journal Jun. 25, 2026

He represents some of the world’s top boxers through Mayweather Promotions and owns roughly 75 gyms around the country along with real estate holdings.

From Los Angeles Times Jun. 17, 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

Some gyms now stay open all hours, night and day.

From BBC Apr. 14, 2026

Scattered over it were jungle gyms and tall swings, sandboxes, slides and a baseball diamond.

From "Homecoming" by Cynthia Voigt

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