Quick Definition
Ἰσαάκ, ὁ Prop.n. Isaac
Strong's Definition
of Hebrew origin (3327); Isaac (i.e. Jitschak), the son of Abraham
KJV Usage: Isaac
UBS Dictionary of the Greek New Testament
noun-name, m. | indeclinable
93.180 · Names of Persons and Places · Persons
Isaac a son of Abraham and father of Jacob and Esau
MAT 1:2 · MAT 1:2 · MAT 8:11 · MAT 22:32 · MRK 12:26 · LUK 3:34 · LUK 13:28 · LUK 20:37 · ACT 3:13 · ACT 7:8 · ACT 7:8 · ACT 7:32 · ROM 9:7 · ROM 9:10 · GAL 4:28 · HEB 11:9 · HEB 11:17 · HEB 11:18 · HEB 11:20 · JAS 2:21
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Mounce Concise Greek Dictionary
Ἰσαάκ Isaak 20x
Isaac, pr. name, indecl., Mt. 1:2; 8:11; 23:32; Acts 3:13;. Rom. 9:7f.; Gal. 4:28; Heb. 11:9ff.; Jas. 2:21
Abbott-Smith Greek Lexicon
Ἰσαάκ
(in MSS. sometimes -σάκ; cf. Deiss., BS, 189; Thack., Gr., 100), ὁ, indecl. (in FlJ, Ἴσακος, -ου), (Heb. יִצְחָק),
Isaac (Ge 17:19, al.): Mt 1:2, Ro 9:10, al.
Liddell-Scott-Jones — Greek-English Lexicon
Ἰσαάκ (Isaak) — Isaac. Ἰσαάκ (in MSS. sometimes -σάκ; cf. Deiss., BS, 189; Thack., Gr., 100), ὁ indecl. (in FlJ, Ἴσακος, -ου), (Heb. יִצְחָק), Isaac (Gen.17:19, al.): Mat.1:2, Rom.9:10, al (From Abbott-Smith. LSJ has no entry)