ὄτρεα Save ὄτρεα, [lexical cite] LSJ ὄτρεα· ἡμίονος, Hsch. (Perh. οὐρέα, acc. of οὐρεύς = ὀρεύς: but ὀτρεύς ὁ ἡμίονος Theognost. Can. 13.)