Dictionary entry

ἐξαγοράζω

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

† ἐξ-αγοράζω

[in LXX: καιρόν ὑμεῖς ἐξαγοράζετε (זְבַן), Da LXX _TH 2:8 *;]

1. to redeem, ransom (esp. of slaves): metaph., Ga 3:13 4:5.

2. to buy up; mid., to buy up for oneself: τ. καιρόν, Eph 5:16, Col 4:5 (Cremer, 60).†