amphitheater

noun

am·​phi·​the·​ater ˈam(p)-fə-ˌthē(-ə)-tər How to pronounce amphitheater (audio)
 also  ˈam-pə-ˌthē-
1
: an oval or circular building with rising tiers of seats ranged about an open space and used in ancient Rome especially for contests and spectacles
2
a
: a very large auditorium
b
: a room with a gallery from which doctors and students may observe surgical operations
c
: a rising gallery in a modern theater
d
: a flat or gently sloping area surrounded by abrupt slopes
3
: a place of public entertainment (as for games or concerts)
amphitheatric
ˌam(p)-fə-thē-ˈa-trik How to pronounce amphitheater (audio)
 also  ˌam-pə-thē-
adjective
or amphitheatrical
ˌam(p)-fə-thē-ˈa-tri-kəl How to pronounce amphitheater (audio)
 also  ˌam-pə-thē-
amphitheatrically
ˌam(p)-fə-thē-ˈa-tri-k(ə-)lē How to pronounce amphitheater (audio)
 also  ˌam-pə-thē-
adverb

Examples of amphitheater in a Sentence

the conference attendees crowded into the amphitheater for the keynote address
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
There’s also an outdoor amphitheater about a mile from the lodge where nature talks are conducted a few nights a week. Mariette Williams, Travel + Leisure, 16 Apr. 2025 The late summer/fall trek will hit arenas, amphitheaters and stadiums across the country. Gil Kaufman, Billboard, 8 Apr. 2025 The band’s latest tour will travel through 32 arenas and amphitheaters in North America with more stops set for overseas cities like Berlin, Paris and London. Joseph Hernandez, Kansas City Star, 28 Mar. 2025 Did playing to an empty Roman amphitheater seem strange to you then? Kory Grow, Rolling Stone, 28 Mar. 2025 See All Example Sentences for amphitheater

Word History

Etymology

Middle English amphitheatre, borrowed from Latin amphitheātrum, borrowed from Greek amphithéātron, noun derivative from neuter of amphithéātros "(of a stadium) having seats for spectators all around," from amphi- amphi- + -theātros, derivative of théātron "place for viewing a drama, theater entry 1"

Note: The term is also used in isolated, partially naturalized Old English attestations, as anfiteatrum and anfiteatra.

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of amphitheater was in the 14th century

Browse Nearby Words

Cite this Entry

“Amphitheater.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/amphitheater. Accessed 22 Apr. 2025.

Kids Definition

amphitheater

noun
am·​phi·​the·​a·​ter
ˈam(p)-fə-ˌthē-ət-ər
1
: a building with seats rising in curved rows around an open space on which games and plays take place
2
: something (as a piece of level ground surrounded by hills) that resembles an amphitheater

More from Merriam-Webster on amphitheater

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!