open city

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open city

noun open cities

  1. A city which has announced (during wartime) that it has abandoned all defensive efforts, generally in the event of its imminent capture. “You needn’t worry about bombs, by the way. Dresden is an open city. It is undefended, and contains no war industries or troop concentrations of any importance.”
  2. A city that (during peacetime) is not heavily restricted regarding ingress and egress because it does not contain militarily sensitive facilities or extensive defense industrial plant.

    Opposite: closed city

Translations

Every language

noun city which has abandoned defensive efforts

Españolciudad abierta
中文不設防城市 /不设防城市 bù shèfáng chéngshì
Portuguêscidade aberta
Françaisville ouverte
Deutschoffene Stadt
Italianocittà aperta

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MLA

"open city." Wiktionary, via Micwyn, micwyn.com/word/open%20city. Accessed 7 Nov. 2026.

APA

open city. (n.d.). In Wiktionary, via Micwyn. Retrieved November 7, 2026, from https://micwyn.com/word/open%20city

Chicago

"open city." Wiktionary, via Micwyn. Accessed November 7, 2026. https://micwyn.com/word/open%20city.

BibTeX
@misc{open_city_2026,
  title = {open city},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/open%20city},
  urldate = {2026-11-07}
}