Dictionary entry

ἔκγονος

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

ἔκ-γονος, -ον

(< ἐκγίγνομαι, to be born of), [in LXX for פְּרִי (neut.), בֵּן, etc.;]

1. c. gen., born of.

2. As subst., ὁ, ἡ ἔ., a child, son or daughter; in pl., descendants: τέκνα ἢ ἔ., children or grand-children, I Ti 5:4.†