Abbott-Smith Manual Greek Lexicon
δια-κρίνω (G1252)
19 δια-κρίνω [in LXX for שׁפט , דִּין , etc. ;] to separate , hence, to distinguish, discriminate, discern : μηδὲν δ. , Ac 11:12 ; οὐδὲν δ. μεταξύ , Ac 15:9 ; σε , I Co 4:7 ; τὸ σῶμα , I Co 11:29 . to settle, decide, judge, arbitrate : Mt 16:3 , I Co 6:5 11:29 ( ICC , in l.), ib. 31 14:29 . Mid, and pass.; to get a decision, contend, dispute : seq. πρός , Ac 11:2 ; c. dat. (but v. ICC , in l.), Ju 9 ; absol., Ju 22 (R, mg.) . Hellenistic (NT and Eccl., but not LXX), to be divided in one's mind, to hesitate, doubt : Mt 21:21 Ro 14:23 , Ja 1:6 ; ἐν ἐαυτῷ , Ja 2:4 ; ἐν τ. καρδίᾳ , Mk 11:23 ; μηδὲν δ. , Ac 10:20 ; δ. τ. ἀπιστίᾳ , Ro 4:20 , Ju 22 (R, txt.) .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain