D defs.my
Entry 1 sense Webster, 1913

Acropolis

/əkrŏʹpəlĭs/ · A·crop·o·lis · IPA /əˈkɹɒpəlɪs/
01 n. The upper part, or the citadel, of a Grecian city; especially, the citadel of Athens.
  1. 1.
    The upper part, or the citadel, of a Grecian city; especially, the citadel of Athens.