Библейское слово «μάρτυς» в греческих словарях

μάρτυς, ῠρος ὁ и ἡ (acc. иногда μάρτυν, dat. pl. μάρτῠσι)

1) свидетель(ница) (μάρτυρας καλεῖν θεούς Soph.): μαρτύρων ἐναντίον Arph. и ἐν μάρτυσι Plat. в присутствии свидетелей;

2) свидетельство, подтверждение, доказательство, довод: μάρτυρα παράγεσθαί или ἐπάγεσθαί τι Plat. приводить что-л. в подтверждение;

3) засвидетельствовавший своей кровью, т._е. мученик (Στέφανος ὁ ~ NT).

μάρτυς
(Æolic μάρτυρ), -υρος, ὁ (also ἡ), [in LXX for עֵד ;]
a witness: Act.10:41, 1Ti.6:12, 2Ti.2:2, Heb.12:1 (Westc., in l); in forensic sense, Mat.18:16; 26:65, Mrk.14:63, Act.6:13; 7:58, 2Co.13:1, 1Ti.5:19, Heb.10:28; with genitive obj., Luk.24:48, Act.1:22; 2:32; 3:15; 5:32; 10:39; 26:16, 1Pe.5:1; with genitive poss., Act.1:8; 13:31, Rev.11:3; with dative of person(s), Luk.11:48, Act.22:15; of Christ, Rev.1:5; 3:14; of God, Rom.1:9, 2Co.1:23, Php.1:8, 1Th.2:5; 2:10; of those who have witnessed for Christ by their death (in later Xn. lit., martyr: Swete, Ap., 35), Act.22:20, Rev.2:13; 17:6.†
(AS) Источник: STEPBible.org (Tyndale House, Cambridge), CC BY 4.0

μάρτῠς, ὁ, ἡ,
Cretan dialect, Epid. μαῖτυς [Refs], Cretan dialect also μαίτυρς [Refs] see ii; genitive μάρτῠρος, accusative -ῠρα [Refs 8th c.BC+], formed from μάρτυρ (which see), except accusative μάρτῠν [Refs 4th c.BC+]; dative plural μάρτῠσι (but μάρτυρσι probably in [Refs 6th c.BC+]:—witness (not in [Refs 8th c.BC+]; μάρτυρας παρέχεσθαι produce witnesses, [Refs 5th c.BC+]; μάρτυρα παράγεσθαι, μάρτυρας ἐπάγεσθαι, [Refs 5th c.BC+]; τί δεῖται μάρτυρο; [Refs]
II martyr, [NT]
III Astrology texts, in aspect, μάρτυρες ἀλλήλων [Refs 4th c.AD+] Источник: STEPBible.org (Tyndale House, Cambridge), CC BY 4.0