Quick Definition
I breakfast, dine
Strong's Definition
to take the principle meal
Derivation: from G712 (ἄριστον);
KJV Usage: dine
Thayer's Greek Lexicon
ἀριστάω, ἀρίστω: 1 aorist ἠρίστησα; (τό ἄριστον, which see);
a. to breakfast: Joh_21:12; Joh_21:15; (Xenophon, Cyril 6, 4, 1; and often in Attic).
b. by later usage to dine: παρά τίνι, Luk_11:37; (Gen_43:24; Aelian v. h. 9, 19).
Mounce Concise Greek Dictionary
ἀριστάω aristaō 3x
to take the first meal, breakfast, Joh_21:12 ; Joh_21:15 ; also, to take a mid-day meal, Luk_11:37
Abbott-Smith Greek Lexicon
ἀριατάω , -ῶ
( < ἄριστον ),
[in LXX : Gen_43:25 ( H3899 H398 ), 1Sa_14:24 ( H3899 ), 1Ki_13:7 ( H5582 ), Tob_2:1 * ;]
1. prop ., to breakfast: Joh_21:12 ; Joh_21:15
2. In late Gk ., to take a meal, dine: Luk_11:37 .†
Liddell-Scott — Intermediate Greek Lexicon
ἀριστάω "to take breakfast or luncheon", Lat. prandere, Ar. , Xen. :—perf. pass. impers., ἠρίστηταί τ᾽ ἐξαρκούντως Ar.
STEPBible — Tyndale Abridged Greek Lexicon
ἀριστάω, -ῶ
(ἄριστον), [in LXX: Gen.43:25 (לֶחֶם אָכַל), 1Ki.14:24 (לֶחֶם), 3Ki.13:7 (סָעַד), Tob.2:1 * ;]
__1. prop., to breakfast: Jhn.21:12, 15
__2. In late Gk., to take a meal, dine: Luk.11:37.†
(AS)