Lexical Definition

‎ἐννενηκονταεννέα‎ ennenēkontaennéa (en-nen-ay-kon-tah-en-neh'-ah) ninety G:A-NUI
from a (tenth) multiple of ‎ἐννέα‎ and ‎ἐννέα‎ itself

ninety and nine.

Usage: 3 forms in 6 verses
Form Translated As     In Verse(s)
ἐνενήκοντα ninety Matt.18.12Matt.18.13Luke.15.4Luke.15.7
εννενήκονταεννέα ninety-nine LXX.Gen.17.24
ενενηκονταεννέα ninety-nine LXX.Gen.17.1

Abbott-Smith

ἐννενήκοντα, v.s. ἐνεν-.

Liddell-Scott-Jones

ἐνενήκοντα, οἱ, αἱ, τά,

indeclinable, ninety, [Refs 8th c.BC+]; compare ἐνήκοντα, ἐννήκοντα. (ἐννεν- frequently in codices, but Inscrr. have ἐνεν- [Refs]