Usage: 2 forms in 4 verses
Form Translated As     In Verse(s)
ημισεύματοσ half LXX.Num.31.42LXX.Num.31.47
ημίσευμα half LXX.Num.31.36LXX.Num.31.43

Liddell-Scott-Jones

ἡμίσευμα (hēmiseuma) the half G:N-N

ἡμίσευμα-ευμα [], ατος, τό,

a half, [LXX]; name of a tax on vines, [Refs 3rd c.BC+]

LSJ Scripture Refs: LXX.Num.31.36