Abbott-Smith Manual Greek Lexicon
λυτρόω (G3084)
3 λυτρόω , -ῶ ( λύτρον , q.v.), [in LXX chiefly for פּדה , גּאל ;] to release on receipt of ransom ; mid., to release by paying ransom , to redeem : in spiritual sense, Tit 2:14 ; pass, I Pe 1:18 ; in general sense, to deliver (cf. Ex 6:6 , Ps 68 (69):18 , al.): Lk 24:21 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain