Liddell-Scott-Jones

παλλακίς (pallakis) a concubine ^G:N-F

παλλακίς-ίς [ᾰ], ίδος, ἡ,

concubine, opposed to lawful wife (ἄκοιτις), [LXX+8th c.BC+]; ἐκ προγόνων παλλακίδων, of ritual prostitution, [Refs], minion, [Refs 5th c.AD+]

_{LSJ Scripture Refs: LXX.Job.19.17}