Kallistēi is the word of the Ancient Greek language inscribed on the Golden Apple of Discord by Eris. In Greek, the word is καλλίστῃ (the dative singular of the feminine superlative of καλος, beautiful). Its meaning can be rendered "to the fairest one".
Calliste (Καλλίστη; Mod. Gk. Kallisti) is also an ancient name for the isle of Thera.
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