From epi and meno; to stay over, i.e. Remain (figuratively, persevere) -- abide (in), continue (in), tarry.
see GREEK epi
see GREEK meno
a. properly, of tarrying in a place: ἐν Ἐφέσῳ, 1 Corinthians 16:8; ἐν τῇ σαρκί, to live still longer on earth Philippians 1:24 (G T WH omit ἐν); αὐτοῦ, there, Acts 15:34 (Rec.); b. tropically, to persevere, continue; with the dative of the thing continued in (cf. Winer's De verb. comp. etc. Part ii., p. 10f): τῇ ἁμαρτία, Romans 6:1; τῇ ἀπιστία, Romans 11:23; τῇ πίστει, Colossians 1:23; in the work of teaching, 1 Timothy 4:16 (τῷ μή ἀδικεῖν, Xenophon, oec. 14, 7; τῇ μνηστεία, Aelian v. h. 10, 15); with the dative of the blessing for which one keeps himself fit: τῇ χάριτι, Acts 13:43 Rec.; τῇ χρηστότητι, Romans 11:22; with a participle denoting the action persisted in: John 8:7 Rec.; Acts 12:16; cf. Buttmann, 299f (257); (Winer's Grammar, § 54, 4).