Quick Definition
Melchizedek
Strong's Definition
Melchisedek (i.e. Malkitsedek), a patriarch
Derivation: of Hebrew origin (H04442);
KJV Usage: Melchisedec
Thayer's Greek Lexicon
Μελχισέδεκ (in Josephus, Antiquities 1, 10, 2 Μελχισεδεκης, Μελχισεδεκου), ὁ (ξΗμΐλΔΜιΞφΖγΖχ, king of righteousness), Melchizedek, king of Salem (see under Σαλήμ) and priest of the most high God, who lived in the days of Abraham: Heb_5:6; Heb_5:10; Heb_6:20; Hebrews 7:1 , 10 f, 15 , 17 , 21 (R G L); cf. Gen_14:18 ff; Psa_109:4 (). (Cf. B. D., under the word.)
Mounce Concise Greek Dictionary
Μελχισέδεκ Melchisedek 8x
Melchisedek, pr. name, indecl., Heb_5:6 ; Heb_5:10 ; Heb_6:20 ; Heb_7:1 ; Heb_7:10 f., Heb_7:15 ; Heb_7:17
Abbott-Smith Greek Lexicon
Μελχισεδέκ ,
indecl ., ὁ
( Heb . H4442 ),
Melchizedek: Heb_5:6 ; Heb_5:10 ; Heb_6:20 ; Heb_7:1 ; Heb_7:10-11 ; Heb_7:15 ; Heb_7:17 .†
Moulton & Milligan — Vocabulary of the Greek NT
Μελχισεδέκ [page 396]
For the description of Μελχισεδέκ as ἀπάτωρ , ἀμήτωρ , in Heb_7:8 , see the reff. under these words, and add PSI V. 450 .50 (ii/iii A.D.) (with note), ib. 458 .5 (A.D. 155). The name is never spelt in Greek with ζ either in the Old or in the New Testament (Burkitt, Syriac Forms , p. 28).
STEPBible — Tyndale Abridged Greek Lexicon
Μελχισεδέκ indecl., ὁ (Heb. מַלְכִּי־צֶדֶק),
Melchizedek: Heb.5:6, 10 6:20 7:1, 10-11 7:15, 17.†
(AS)