This root form (lemma) is used in 2 different forms in the NT: ἐπιλεγομένη (PPP·NFS), ἐπιλεξάμενος (PAM·NMS).
It is glossed in 2 different ways: ‘being called’, ‘having chosen’.
OET JOHN 5:2 Greek word=ἐπιλεγομένη (epilegomenaʸ) Morphology=PPP·NFS English gloss=‘being called’ SR GNT JOHN 5:2 word 17
OET ACTS 15:40 Greek word=ἐπιλεξάμενος (epilexamenos) Morphology=PAM·NMS English gloss=‘having chosen’ SR GNT ACTS 15:40 word 4