Lexical Definition

‎μίσθιος‎ místhios (mis'-thee-os) hired worker G:A
from ‎μισθός‎

hired servant.

Usage: 3 forms in 5 verses
Form Translated As     In Verse(s)
μισθίων servants Luke.15.19Luke.15.21
μισθίου hireling LXX.Job.7.1
of a hireling LXX.Lev.25.50
μίσθιοι hired servants Luke.15.17

Abbott-Smith

μίσθιος, -α, -ον (also -ος, -ον), [in LXX: Le 19:13 A 25:50, Jb 7:1 (שָׂכִיר), To 5:11, Si 7:10 31 (34):22 37:11*;]
hired; as subst., ὁ μ., a hired servant: Lk 15:17, 19, 21 (Anth., Plut.).†

Abbott-Smith References

Book Refs
Leviticus 19:13 · 25:50
Job 7:1
Luke 15:17 · 15:19 · 15:21

Liddell-Scott-Jones

μίσθιος, α, ον,

salaried, hired, [Refs 1st c.AD+]

__II substantive μίσθιος, , hired labourer, servant, [LXX+3rd c.BC+] (unless = tenant) [Refs 2nd c.AD+]mercenaries, [Refs 1st c.AD+]

LSJ Scripture Refs: LXX.Lev.19.13Luke.15.17