This article examines the functions and meanings of akropoleis in Greek antiquity, drawing on references from ancient textual sources from Homer until the second century AD. Despite its rarity in literature and epigraphy, the word ‘akropolis’ carried a wide array of often conflicting connotations throughout antiquity. This study highlights how the symbolic meaning of ‘akropolis’, in parallel with historical developments, developed from an overall marker of civic pride in Classical-period texts to a metaphor of oppressive rule in later literature. While acknowledging local and temporal variation, the study argues for a careful, historically grounded application of the term in scholarship. Ultimately, akropoleis emerge not only as architectural features but as potent cultural signifiers with enduring resonance in the political and philosophical imagination of antiquity.