circus

noun

cir·​cus ˈsər-kəs 

often attributive

1

a

: a large arena enclosed by tiers of seats on three or all four sides and used especially for sports or spectacles (such as athletic contests, exhibitions of horsemanship, or in ancient times chariot racing)

b

: a public spectacle

2

a

: an arena often covered by a tent and used for variety shows usually including feats of physical skill, wild animal acts, and performances by clowns

b

: a circus performance

c

: the physical plant, livestock, and personnel of such a circus

d

: something suggestive of a circus (as in frenzied activity, sensationalism, theatricality, or razzle-dazzle)

a media circus

3

a

obsolete : circle, ring

b

British : a usually circular area at an intersection of streets

circusy

ˈsər-kə-sē 

adjective

Synonyms

• madhouse
• bedlam

Examples of circus in a Sentence

He worked for a small circus.

We're going to the circus.

Recent Examples on the Web

Besides the circus and monster truck events, Feld Entertainment also produces Disney on Ice, Super Motorcross and other family-friendly shows. —Jordan Valinsky, CNN Money, 21 Oct. 2025

Pat reportedly had an unchecked circus going in the clubhouse. —Nick Canepa, San Diego Union-Tribune, 18 Oct. 2025

In the roaring 1920s, barnstorming and flying circuses featuring wing walkers and aerial acrobatics soared in popularity. —Daniel Cote, Robb Report, 17 Oct. 2025

Lastly, building policies and incentives to increase the adoption of all-electric cars could help skip the PHEV circus altogether. —New Atlas, 17 Oct. 2025

Word History

Etymology

Middle English, from Latin, circle, circus — more at circle

First Known Use

14th century, in the meaning defined at sense 1a

Phrases Containing circus

• circus catch
• circus peanut
• three-ring circus

Rhymes for circus

• quercus

Kids Definition

circus

noun

cir·​cus ˈsər-kəs 

1

: a large arena enclosed by rows of seats (as in ancient Rome)

2

a

: a show that usually travels from place to place and that has a variety of exhibitions including acrobatic feats, wild animal displays, and performances by clowns

b

: a circus performance

c

: the performers and equipment of such a circus

d

: something that suggests a circus

Etymology

from Latin circus "circle, arena"