: the upper fortified part of an ancient Greek city (such as Athens)
also : a usually fortified height of a city or district elsewhere (as in Central America)

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The Greek root acro- means "high;" thus, an acropolis is basically a "high city". Ancient cities often grew up around a high point, in order that they could easily be defended. The Greeks and Romans usually included in their acropolises temples to the city's most important gods; so, for example, Athens built a great temple on its Acropolis to its protector goddess, Athena, from which the city took its name. Many later European cities cluster around a walled castle on a height, into which the population of the city and the surrounding area could retreat in case of attack, and even South American cities often contain a similar walled area on high ground.

Examples of acropolis in a Sentence

Recent Examples on the Web
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But this is Assos, the perfect place to build an acropolis and temple to Athena, which is just what the Greeks did in 540 BC. John Oseid, Forbes, 27 Nov. 2024 The star of the show at Assos is that hilltop acropolis and temple to Athena, built in the Doric style. John Oseid, Forbes, 27 Nov. 2024

Word History

Etymology

borrowed from Greek akrópolis, from akro- acro- + pólis "city, body of citizens" — more at police entry 1

First Known Use

1570, in the meaning defined above

Time Traveler
The first known use of acropolis was in 1570

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Cite this Entry

“Acropolis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acropolis. Accessed 25 Mar. 2025.

Kids Definition

: the upper fortified part of an ancient Greek city

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