Original Word: ἔνδειξις
Part of Speech: Noun, Feminine
Transliteration: endeixis
Pronunciation: en'-dāk-sis
Phonetic Spelling: (en'-dike-sis)
KJV: declare, evident token, proof
NASB: demonstration, proof, sign
Word Origin: [from G1731 (ἐνδείκνυμι - demonstrate)]

1. indication (abstractly)

sign, proof.

From endeiknumi; indication (abstractly) -- declare, evident token, proof.

see GREEK endeiknumi

Cognate: 1732 éndeiksis (a feminine noun) – (a brand of) display, emphasizing the character of the demonstration which is made obvious (undeniable, conspicuous). See 1731 (endeiknymi).

Word Origin
from endeiknumi
Definition
a pointing out or indication, a proof
NASB Translation
demonstration (1), proof (1), sign (1).STRONGS NT 1732: ἔνδειξις

ἔνδειξις, ἐνδειξεως, ἡ (ἐνδείκνυμι), demonstration, proof: i. e. manifestation, made in act, τῆς δικαιοσύνης, Romans 3:25f; τῆς ἀγάπης, 2 Corinthians 8:24; equivalent to sign, evidence (A. V. evident token), ἀπωλείας, Philippians 1:28. (Plato, others.)

Romans 3:25 N-AFS
GRK: αἵματι εἰς ἔνδειξιν τῆς δικαιοσύνης
KJV: blood, to declare his righteousness
INT: blood for a showing forth of the righteousness

Romans 3:26 N-AFS
GRK: πρὸς τὴν ἔνδειξιν τῆς δικαιοσύνης
NAS: for the demonstration, [I say], of His righteousness
KJV: To declare, [I say], at this
INT: for of [the] showing forth the righteousness

2 Corinthians 8:24 N-AFS
GRK: Τὴν οὖν ἔνδειξιν τῆς ἀγάπης
NAS: show them the proof of your love
KJV: the churches, the proof of your
INT: Therefore [the] proof of the love

Philippians 1:28 N-NFS
GRK: ἐστὶν αὐτοῖς ἔνδειξις ἀπωλείας ὑμῶν
NAS: which is a sign of destruction
KJV: to them an evident token of perdition,
INT: is to them a demonstration of destruction to you

Strong's Greek 1732
4 Occurrences

ἔνδειξιν — 3 Occ.
ἔνδειξις — 1 Occ.