τὸ ἓν καὶ τὸ ὂν πολλαχῶς λέγεται → the term being and the term one are used in many ways, one and being have various meanings, one and being have many senses
-η, -ο (Α ἡμίωρος, -ον)·1. αυτός που έχει χρονική διάρκεια μισής ώρας
2. το ουδ. ως ουσ. το ημίωρο
μισή ώρα.
[ΕΤΥΜΟΛ. < ημι- + -ωρος (< ώρα), πρβλ. δί-ωρος, τρί-ωρος].