köken: Inherited from Proto-Slavic *lukъ, borrowed from Proto-Germanic *laukaz (compare German Lauch, English leek, Old Norse laukr whence Danish løg and Swedish lök). Cognates include Polabian lauk, Bulgarian лук (luk) and Slovene and Serbo-Croatian luk.
aile: лу́ковица, лук, от семи́ неду́г, го́ре лу́ковое
зелёный лук
лук-поре́й
Etimoloji
Inherited from Ottoman Turkish پیاز (piyaz), from Classical Persian پِیَاز (piyāz, “onion”). Probably a development through ellipsis of piyazlı fasulye (“beans with onion”), especially in the first sense.