LSJ Gloss:λυτρωτήςa ransomer, redeemerDodson:λυτρωτήςa redeemer, liberatora redeemer, liberator, deliverer.
TBESG:λυτρωτήςredeemerG:N-M λυτρωτής, -οῦ, ὁ (< λυτρόω), [in LXX: of God, Refs Psa.19:14 78:35 (גָּאַל)* ;] a redeemer, deliverer: Act.7:35 (not found elsewhere).† (AS)
λύτρωσις lutrōsis loo'-tro-sis From G3084; a ransoming (figuratively)KJV Usage: + redeemed, redemption.