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 of circus

• 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

Set in the 1950s, Juul follows 17-year-old circus acrobat Juul, whose life changes forever after a tragic accident leaves her in a coma and declared brain-dead. — Leo Barraclough, Variety, 25 Aug. 2026

After facing criticism for selling a children’s circus clown Halloween costume that critics claimed evoked blackface and minstrel shows, Target has publicly apologized. — Rosemary Feitelberg, Footwear News, 24 Aug. 2026

Her vision, re-created for the tour by Ryan Emmons, is a magical circus dreamscape where Jacob’s memories bend, stretch and soar through the starlit space of the proscenium stage with dramatic lighting by Bradley King. — Pam Kragen, San Diego Union-Tribune, 20 Aug. 2026

Path to coexistence At Ar-Rihiya, a village of squat homes built along the slopes of a steep hill, hundreds have gathered for the makeshift circus set up under a black tarp. — Dina Kraft, Christian Science Monitor, 19 Aug. 2026

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"