Pronunciation
- IPA: UK /ˈsɜː.kəs/, US /ˈsɝː.kəs/[1]
Etymology
It is borrowed from Latin circus (“ring, circular line”) (see circle),[2][3][4] related to Ancient Greek κίρκος (kírkos), krikos, ring,[4][5] perhaps from a root meaning “to turn, bend”.[3]
Earliest recorded meaning
The large oblong or oval arena of ancient Rome used for races and shows: about 1380, in Chaucer's Boethius, probably in reference to the Circus Maximus;[2][3] 1546 in the OED.[6]
Semantic evolution
A circular arena with tiers of seats for horsemanship and acrobatics is from 1791,[2][3][6] and the sense passed to the performing company and its show, hence a travelling circus (1838).[3][7] The American Heritage note observes that the modern circus took its name, but fortunately not its programme, from the ancient games.[5] A group of buildings in a ring, or a circular road, is from the early 18th century, as in Piccadilly Circus.[3][4] A lively uproar is from 1869, at first American,[3][6] and in World War I a squadron of aircraft was a circus.[3][6]
Timeline
- c. 1380 – a Roman arena.[2]
- early 18th century – a ring of buildings.[3]
- 1791 – a circus arena.[2][6]
- 1838 – a travelling circus.[3]
- 1869 – an uproar.[3][6]
- 1917 – a squadron of aircraft.[6]
Modern meaning
Noun
- A travelling company of acrobats, clowns and trained animals, or the show it gives.
- An arena, often in a tent, for such shows.
- In ancient Rome, an oval arena for chariot races and games.
- (UK) A circular open space where streets meet: Piccadilly Circus.
- (informal) A noisy or chaotic scene.
Word family
- circusy
- bread and circuses
- three-ring circus
- flying circus
- Piccadilly Circus
Related words
References
- ^ Jones, Daniel (2011), Cambridge English Pronouncing Dictionary, 18th ed., ed. Peter Roach, Jane Setter and John Esling, Cambridge: Cambridge University Press
- ^ a b c d e Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
- ^ a b c d e f g h i j k Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b c Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
- ^ a b The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin
- ^ a b c d e f g Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
- ^ Pearsall, Judy, ed. (1998), The New Oxford Dictionary of English, Oxford: Clarendon Press
Related etymologies
Cite this entry
“Circus.” Etymologically, 17 Oct. 2026, etymologically.com/en/circus. Accessed 17 Oct. 2026.
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