ヘタイラalso: ヘタエラMeanings1nounhetaira; ancient Greek courtesanhistorical termHistorical term for a high-class prostitute or companion in ancient Greece.古こ代だいギリシャのヘタイラは、教きょう養ようのある高こう級きゅう娼しょう婦ふだった。Hetairai in ancient Greece were educated high-class courtesans.