Abbott-Smith Manual Greek Lexicon
μελετάω (G3191)
2 μελετάω , -ῶ ( μελέτη , care ), [in LXX chiefly for הגה ;] c. gen., to care for (Hes.). C. acc. to attend to , practise : I Ti 4:15 (RV, be diligent in ; cf. Souter in Exp. , VIII, vi, 429, but v. infr.). to study , ponder : Ac 4:25 (LXX) , I Ti 4:15 (AV, meditate on ; cf. CGT , in l., but v. supr.; cf. προ-μελετάω ).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain