Abbott-Smith Manual Greek Lexicon
ἔν-δειξις (G1732)
4 * ἔν-δειξις , -εως, ἡ ( ἐνδείκνυμι ), a pointing out, showing forth, proof (v.s. ἔνδειγμα ): Ro 3:25 , 26 , II Co 8:24 , Phl 1:28 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain