Среднеперсидский словарь

nēst

nēst
nēst [𐭫𐭥𐭩𐭲 (LOYT') < Aramaic: (lʾ) 𐭠𐭩𐭲𐭩 (ʾyty) | Maniehaean Middle Persian: 𐭭𐭩𐭮𐭲 (nyst), (early) New Persian: nēst] is not.
не [есть]

внешние ресурсы

TITUS: LOYT', nēst
ru.wiktionary.org: nēst
en.wiktionary.org: nēst, LOYT'