Dictionary entry

ἐσώτερος

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

ἐσώτερος, -α, -ον

(compar. of ἔσω), [in LXX chiefly for פְּנִימִי and cognate forms;]

inner: Ac 16:24; τὸ ἐ., He 6:19.†