Lexical Definition

‎ψευδομάρτυρ‎ pseudomártyr (psyoo-dom-ar'-toor) false witness ^G:N-M
from ‎ψευδής‎ and a kindred form of ‎μάρτυς‎

false witness.

• a spurious witness, i.e. bearer of untrue testimony

Abbott-Smith

**† ψευδο-μάρτυς, -υρος, ὁ [in LXX: Da LXX Su 60, TH ib. 61 Bl * ;]
a false witness: Mt 26:60; c. gen. obj. (v. WM, § 30, 1a), I Co 15:15.†

Abbott-Smith References

Liddell-Scott-Jones

ψευδομάρτυρ, ῠρος, ὁ,

false witness, plural in [Refs 5th c.BC+] false witnesses about God, [NT]; as adjective, τὰν δίκαν τὰν ψευδομάρτυρα the action for false witness, [Refs].with l. 8; ψ. τιμαί honours attesting no real merit, [Refs 1st c.AD+]

_{LSJ Scripture Refs: 1Cor.15.15}