Liddell-Scott-Jones

τριώροφος (triōrophos) third story ^G:A

τριώροφος-ώροφος, ον,

(ὄροφος) of three stories or floors, [LXX+5th c.BC+]

__II τὸ τ., ={τρίστεγον}, third story, [LXX], in plural τριώροφος-ώρῠγος, ον, (ὄργυια) of three fathoms, restored in [Refs 5th c.BC+] ον: compare διώρυγος, πεντώρυγος.

_{LSJ Scripture Refs: LXX.Gen.6.16}