STEP Greek Lexicon: καταμανθάνω

κατα-μανθάνω

[in LXX: Gen.34:1 (רָאָה), Job.35:4 (5) (שׁוּר), Sir.9:5, 8, al. ;]

to learn thoroughly, observe well, consider carefully (on distinction bet. κ. and μανθάνω, cf. M, Pr., 117): Mat.6:28.†

(AS)