theater

• theatre (standard spelling in all English-speaking countries that use British spelling)

Inherited from Middle English theater, theatre, from Old French theatre, from Latin theātrum, from Ancient Greek θέᾱτρον (théātron, “a place for viewing”), from θεᾰ́ομαι (theắomai, “to see", "to watch", "to observe”). Doublet of tiatr.

• (US) IPA^(key): /ˈθi(ə)tɚ/, (sometimes) /ˈθɪə.tɚ/, [ˈθi(ə)ɾɚ]

  • Audio (US):

    (file)

• (Canada, Southern US) IPA^(key): /ˈθi(ə)tɚ/, /ˈθi.eɪ.tɚ/
• (UK) IPA^(key): /ˈθiː.ə.tə/, /ˈθɪə.tə/, (somewhat dated) /θiˈɛt.ə/, (obsolete) /θiˈeɪ.tə/

  • Audio (UK):

    (file)

• (New Zealand) IPA^(key): /ˈθiətə/, [ˈθiə̯tɜ], [ˈθiə̯ɾɜ]

• Audio (Australia):

  (file)

• Rhymes: (US, Canada, Southern American English) -iːtə(ɹ), -iːətə(ɹ), (UK, somewhat dated) -ɛtə, (South Asia) -eɪtə

theater (countable and uncountable, plural theaters) (American spelling)

1. (countable) A place or building, consisting of a stage and seating, in which an audience gathers to watch plays, musical performances, public ceremonies, and so on.

   Synonym: playhouse

2. A region where a particular action takes place; a specific field of action, usually with reference to war.

   His grandfather was in the Pacific theater during the war.

   • 2019, Colson Whitehead, The Nickel Boys, Fleet, page 69:

     Percy had been too big for the town since he got back from the war. He served in the Pacific theater, behind the lines keeping up the supply chain.

3. A lecture theatre.
4. (medicine) An operating theatre or locale for human experimentation.

   This man is about to die, get him into theater at once!

5. (US) A cinema.

   We sat in the back row of the theater and threw popcorn at the screen.

6. Drama or performance as a profession or art form.

   Synonym: fabulous invalid

   I worked in theater for twenty-five years.

7. Any place rising by steps like the seats of a theater.
8. (figurative, derogatory, often following a noun used attributively) A conspicuous but unproductive display of action.

   The Senate confirmation hearings were just theater.

   security theater; hygiene theater

   • 2012, Andrew Rens, “Enforcement Theater: The Enforcement Agenda and the Institutionalization of Enforcement Theater in the Anti-Counterfeiting Trade Agreement”, in Suffolk Transnational Law Review‎^[1], volume 35, archived from the original on 17 March 2025:

     ACTA proponents rely on claims of a growing piracy and counterfeiting threat. In the absence of credible evidence of the threat or that the measures in ACTA will reduce the threat, ACTA is no more than enforcement theater.

• The spelling theatre is the main spelling in British, Canadian, Australian and New Zealand English, with theater being rare.
• In United States English, theater accounts for about 80 percent of usage in the major corpus of usage, COCA.
• Some Americans may use the two spellings to differentiate between the location theater and the art-form theatre. Alternatively, some people use theatre for things relating to live performances (and sometimes films and cinemas) like musical theatre, with theater being used for other uses (such as a theater of war).

• amphitheater

• → Amharic: ቲያትር (tiyatr)

• Appendix:Glossary of theatre

• hat tree, hattree, teareth, tethera, theatre, thereat

Borrowed from Middle French theatre, from Old French theatre, from Latin theatrum, from Ancient Greek θέατρον (théatron, “a place for viewing”), from θεάομαι (theáomai, “to see", "to watch", "to observe”).

• IPA^(key): /teːˈ(j)aːtər/

• Audio:

  (file)

• Hyphenation: the‧a‧ter
• Rhymes: -aːtər

theater n (plural theaters, diminutive theatertje n)

1. theater (US), theatre (Commonwealth): either drama, the art form, or a drama theater (building)

• schouwburg

• danstheater
• theaterdocent
• theaterkunst
• theateroptreden
• theaterstuk
• volkstheater

• Afrikaans: teater
• → Caribbean Javanese: téater
• → Indonesian: teater

• theatre, teatre, theatyr, theatere

From Old French teatre, from Latin theatrum, from Ancient Greek θέατρον (théatron).

• IPA^(key): /ˈtɛːatər/, /ˌtɛːˈaːtər/

theater

1. A theatre open to the sky; an amphitheatre.
2. Any stage which plays and performances take place at.
3. (rare) A whorehouse.

• English: theater, theatre
• Scots: theatre

• “thē̆ā̆tre, n.”, in MED Online, Ann Arbor, Mich.: University of Michigan, 2007, retrieved 19 May 2018.

theater

1. archaic spelling of teater