DictionaryRoot: polis
Greek
polis
city, citadel
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proper noun / noun
acropolis
uh-KRAH-puh-lis/əˈkrɑːpəlɪs/
A fortified hilltop district of an ancient Greek city.
Etymology
An acropolis is literally an upper city. This elevated area was often the original settlement and usually a citadel, so the name joins its position above the city with its role as a fortified stronghold.