Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
τάφρω her trench LXX.Mic.5.6
τάφρον a trench LXX.Ezek.26.8

Liddell-Scott-Jones

τάφρος (taphros) a trench G:N-F

τάφρος, ,

ditch, trench, frequently in [Refs 8th c.BC+]; ἀμφὶ δὲ τάφρον ἤλασαν drew a trench, [Refs 8th c.BC+]; τάφρων ὕπερ over the trenches, [Refs 5th c.BC+]; irrigation-ditch, [Refs 3rd c.BC+]: it is sometimes found as masculine in codices, e.g. [Refs 3rd c.BC+]; but βαθύν is Epic dialect for βαθεῖαν in [Refs 3rd c.BC+]: Doric dialect τράφος [Refs]