amphitheater

noun

am·​phi·​the·​ater ˈam(p)-fə-ˌthē(-ə)-tər 

 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 

 also  ˌam-pə-thē-

adjective

or amphitheatrical

ˌam(p)-fə-thē-ˈa-tri-kəl 

 also  ˌam-pə-thē-

amphitheatrically

ˌam(p)-fə-thē-ˈa-tri-k(ə-)lē 

 also  ˌam-pə-thē-

adverb

Synonyms

• arena
• auditorium
• garden
• hall
• theater
• theatre

Examples of amphitheater in a Sentence

the conference attendees crowded into the amphitheater for the keynote address

Recent Examples on the Web

That contradicts the opinions of people such as Murray Relf, who’s one of those continuing to lead the charge against the amphitheater. —John Wenzel, The Denver Post, 2 Oct. 2024

Valued at $25 billion, the company owns and operates hundreds of venues around the world, including a majority of the largest amphitheaters in the U.S. —Ethan Millman, Rolling Stone, 30 Sep. 2024

Not surprisingly, Live Nation is posting another record quarter in Q2 2024, with revenue up 7% over Q2 2023 to more than $6 billion, operating income up 21% to $466 million and 39 million fans globally at its concerts, up 5% with double-digit growth at the company’s arenas and amphitheaters. —Jem Aswad, Variety, 30 July 2024

Be sure to peep the new layout this year; two of the stages are in different places due to amphitheater construction. —Karri Peifer, Axios, 26 Sep. 2024

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

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