Usage: 3 forms in 3 verses
Form Translated As     In Verse(s)
ώαν edge LXX.Ps.133.2
ωαν an edge LXX.Exod.28.32
ωάν an edge LXX.Exod.39.23

Liddell-Scott-Jones

ᾤα (ōa) an edge G:N-F

ᾤα, ,

__A ={μηλωτή}, sheepskin, [Refs 5th c.BC+]
__A.2 garment of this material, a sort of drawers or apron, used by bathers, περιζωσάμενος ᾤαν λουτρίδα, κατάδεσμον ἥβης [Refs 5th c.BC+]; ᾤαν λούμενος (Bentl. for λουμένῳ) προζώννυται [Refs 5th c.BC+]; worn at certain sacred rites, [Refs 5th c.BC+]
__A.II ={ὄα} (B).[Refs]border or fringe of a garment, ={τὸ κράσπεδον τοῦ ἱματίου}, [ᾤαν τοῦ ἐνδύματος LXX.Ps.132.2, compare 2nd c.AD: Galenus Medicus 18(1).776, uncertain conjecture in 4th c.BC: Aeneas Tacticus 31.23 (bis); ᾤαν ἔχον κύκλῳ τοῦ περιστομίου, ἔργον ὑφάντου, ἵνα μὴ ῥαγῇ LXX.Exod.28.28, compare 36.31; 12th c.AD: Eustathius Episcopus Thessalonicensis speaks of the χρυσῆ ᾤα of Odysseus, 1828.53. ">LXX+5th c.BC+]
__A.II.2 generally, edge, ἐς τὰν ἄνω ὠίαν τᾶς πέτρας [Refs]; ὤα τοῦ ἄντρου τῆς μεγάλης πέτρας ἦν τὸ μεσαίτατον [Refs 3rd c.AD+]; τὰν βωίαν (i. e. ϝωίαν) Ὀρυκόππαν [Refs]; στεφάνυσι [δέ] ἑκατ᾽ ὤιαν ἐκόσμιον summit, uncertain in [Refs 6th c.BC+]; ὄα and ᾤα [ᾤα to be \_contraction\_ from οἰέη or ὀΐα, 877.53, 1828.51. ">Refs 5th c.BC+]

LSJ Scripture Refs: LXX.Ps.132.2*LXX.Exod.28.28*