αὐξάνω

(and the earlier form αὔξω, Eph.2:21, Col.2:19; MM, see word), [in LXX chiefly for פָּרָה ;]

__1. trans. to make to grow: 1Co.3:6-7, 2Co.9:10. Pass. to grow, increase, become greater: Mat.13:32, Mrk.4:8, 2Co.10:15, Col.1:6; τῇ ἐπιγνώσει τ. θεοῦ, Col.1:10; εἰς σωτηρίαν, 1Pe.2:2.

__2. In later Gk. (but nowhere in LXX), intrans. to grow, increase: of plants, Mat.6:28, Luk.12:27 13:19; of infants, Luk.1:80 2:40; of a multitude, Act.7:17; of the increase of the Gospel: ὁ λόγος ηὔξανε, Act.6:7 12:24 19:20; of Christ as a leader, Jhn.3:30; of Christian character: εἰς Χριοτόν, Eph.4:15; εἰς ναόν, Eph.2:21; ἐν χάριτι, 2Pe.3:18; τὴν αὔξησιν τ. θεσῦ, Col.2:19 (cf. συν, ὑπερ-αυξάνω).†

(AS)

to make to grow; to grow; increase; become greater