Lexical Definition

‎δειπνέω‎ deipnéō (dipe-neh'-o) to dine G:V
from ‎δεῖπνον‎

sup (X -er).

Usage: 3 forms in 5 verses
Form Translated As     In Verse(s)
δειπνῆσαι eating Luke.22.20
having supped 1Cor.11.25
δειπνήσω I may eat Luke.17.8
I will dine Rev.3.20
δειπνήσαι to have supper LXX.Prov.23.1

Abbott-Smith

δειπνέω, -ῶ (< δεῖπνον, q.v.), [in LXX: Pr 23:1 (לחם), To 7:8 8:1, Da LXX 11:27 * ;]
to take the chief meal of the day, to dine, to sup: Lk 17:8 22:20 (WH, br., R, mg. omits), I Co 11:25; metaph., Re 3:20.†

Abbott-Smith References

Book Refs
Proverbs 23:1
Daniel 11:27
Luke 17:8 · 22:20
1 Corinthians 11:25
Revelation 3:20

Liddell-Scott-Jones

δειπνέω-έω,

future -ήσω[Refs 5th c.BC+], -ήσομαι [Refs 1st c.BC+]aorist ἐδείπνησα, Epic dialect δείπνησα [Refs 8th c.BC+]: perfect δεδείπνηκα [Refs 5th c.BC+]; Attic dialect 1st pers. plural δεδείπναμεν [Refs 4th c.BC+]; infinitive δεδειπνέωάναι [Refs 5th c.BC+]: pluperfect ἐδεδειπνέωήκεσαν [Refs 5th c.BC+]; Epic dialect δεδειπνέωήκειν [Refs 8th c.BC+]:—make a meal, [Refs 8th c.BC+]: in Attic dialect always, take the chief meal, dine, once in Trag., δειπνέωεῖν [Refs 5th c.BC+]; δ. τὸ ἄριστον make breakfast serve as dinner, [Refs 5th c.BC+]; δ. παρά τινι with one, [Refs 5th c.BC+]; [ἐν πρυτανείῳ] [Refs 5th c.BC+]

__2 with accusative, δ. ἄρτον make a meal on bread, [Refs 8th c.BC+]; δ. τἀλλότρια, of parasites, frequently in Comedy texts,[Refs 5th c.BC+]
__II active, entertain, τινάς [Refs]