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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:

Having a look through the fencing while heading to the nearby gym are Liffy MacIntosh and her six-year-old son Harvey.

From BBC Jul. 16, 2026

She’ll go for a 30-minute walk outside wearing a weighted vest, UV protectant facial mask and sun hat, then spend another 30 in her home gym.

From The Wall Street Journal Jul. 13, 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

Entering the gym, Ohashi giggled that so many of the judges from a decade ago were still there.

From Los Angeles Times Jul. 10, 2026

She turned and ran off the blacktop, to a quiet spot behind the jungle gym.

From "I Survived the Eruption of Mount St. Helens, 1980" by Lauren Tarshis

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

There are now several Aescapes around L.A., including at Equinox gyms.

From Los Angeles Times May 5, 2026

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

From BBC Apr. 14, 2026

From AAU games in Ohio to college gyms up and down the Atlantic Coast Conference to the NBA, Luke Kennard has always been met with the same warning.

From Los Angeles Times Apr. 11, 2026

My very ability to work tirelessly hour after hour is a product of decades of better-than-average medical care, a high-protein diet, and workouts in gyms that charge $400 or $500 a year.

From "Nickel and Dimed: On (Not) Getting By in America" by Barbara Ehrenreich

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