Quick Definition
εἴκοσι Indec.num. twenty
Strong's Definition
of uncertain affinity; a score
KJV Usage: twenty
UBS Dictionary of the Greek New Testament
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Mounce Concise Greek Dictionary
εἴκοσι eikosi 11x
twenty, Lk. 14:31; Acts 27:28
Abbott-Smith Greek Lexicon
εἴκοσι (never -ιν in WH, cf. Bl., §5, 3, and note), indecl., οἱ, αἱ, τά, twenty: Lk 14:31, Jo 6:19, Ac 1:15 27:28, I Co 10:8, Re 4:4, 10 5:8 11:16 19:4.†
Moulton & Milligan — Vocabulary of the Greek NT
εἴκοσι, and not εἴκοσιν, is the regular form in the papyri even before a vowel, as in the best MSS. of Ac 1 esc BG UE: 644." (A.D. 69) εἴκοσι 4, 26. 1. 267" (a.d. 199) εἴκοσι ἀριθμῴ, P Grenf II. 59" (a.p. 189) εἴκοσι ἀπό. Cronert Mem. Herc. p. 141 n.* notes only one exception, P Grenf IT. 75" (A.D. 305) τάλαντα εἴκοσιν, ἃ πλήρωσέν (1 ἐπλήρωσέν) pot: see also Mayser Gr. p. 239.
Liddell-Scott-Jones — Greek-English Lexicon
εἴκοσι (eikosi) — twenty. εἴκοσι (for εἴκοσιν see below), Attic dialect, Ionic dialect, also [Refs 4th c.AD+]:—indeclinable, twenty, [Refs 8th c.BC+] more frequently in Epic dialect form ἐείκοσι, before a vowel ἐείκοσιν, [Refs]; Doric dialect ϝίκατι [Refs]; ϝείκατι [Refs]; Laconian dialect βείκατι [Refs 5th c.AD+]; εἴκατι [Refs 8th c.BC+]; ϝείκατι and εἴκατι are late spellings of (ϝ) ῑκατ; εἴκοσι is contraction from *εϝῑκοσι. Cf. Latin vīginti, Sanskrit viṃśatis. εἴκοσιν is the only form used by [Refs 6th c.BC+]; εἴκοσι ἔτη, εἴκοσι ἡμερῶν, [Refs]
