Abbott-Smith Manual Greek Lexicon
ἄριστον (G712)
3 ἄριστον , -ου, τό , [in LXX: III Ki 3:1 ( לֶחֶם ), To 2:1 , 4 , al.;] 1, prop., breakfast . In late Gk. = cl. δεῖτνον , dinner : Mt 22:4 , Lk 11:38 14:12 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain