gymnasium

noun

gym·​na·​si·​um

sense 1

jim-ˈnā-zē-əm 

-zhəm;

sense 2 is usually

gim-ˈnä-zē-əm 

plural gymnasiums or gymnasia

sense 1

jim-ˈnā-zē-ə 

-zhə;

sense 2 is usually gim-ˈnä-zē-ə

1

a

: a large room used for various indoor sports (such as basketball or boxing) and usually equipped with gymnastic apparatus

b

: a building (as on a college campus) containing space and equipment for various indoor sports activities and usually including spectator accommodations, locker and shower rooms, offices, classrooms, and a swimming pool

2

[German, from Latin, school] : a European secondary school that prepares students for the university

Synonyms of gymnasium

• gym

Examples of gymnasium in a Sentence

since it was raining, the kids had recess in the gymnasium

Recent Examples on the Web

Alum Rock school board officials Thursday gave the advocates 540 days to figure out how to design, fund, and build a new youth center and gymnasium at the former MACSA site. —Kyle Martin, Mercury News, 29 May 2026

The grounds are scruffy, wiring and plumbing are outdated, the gymnasium air conditioning hasn’t worked in years. —Steve Lopez, Los Angeles Times, 29 May 2026

In militaristic sync as they pound treadmills, down protein shakes and take steroid injections in the buttocks, a gymnasium full of lavishly buff (even 24-packed, to quote a droll visual gag) gay men blankly sing the praises of the body-beautiful lifestyle to a pounding EDM beat. —Guy Lodge, Variety, 23 May 2026

Steer clear of windows and avoid large open spaces like cafeterias, gymnasiums, or auditoriums. —Kansas City Star Weather Bot, Kansas City Star, 19 May 2026

Word History

Etymology

Latin, exercise ground, school, from Greek gymnasion, from gymnazein to exercise naked, from gymnos naked — more at naked

First Known Use

1598, in the meaning defined at sense 1a

Kids Definition

gymnasium

noun

gym·​na·​si·​um jim-ˈnā-zē-əm  -zhəm 

plural gymnasiums or gymnasia

-zē-ə, 

-zhə

: a room or building for sports activities

Etymology

from Latin gymnasium "exercise ground, school," from Greek gymnasion (same meaning), from gymnazein "to exercise naked," from gymnos "naked"