Abbott-Smith Manual Greek Lexicon
ἀ-περί-τμητος (G564)
1 † ἀ-περί-τμητος , -ον ( περιτέμνω ), [in LXX chiefly for עָרֵל ;] uncircumcised ; metaph. ( τ. ) καρδίαις (cf. Je 9:26 , al.): Ac 7:51 . ( ἄσημος , found in π. , appears to have been the word used by Greek-speaking Egyptians: v. Deiss., BS , 153; cf. also Cremer, 885; MM, s.v.)†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain