قنات

Etymology 1
From.

Noun

 * 1)  wing
 * 2)  fin of a fish
 * 3) wing or leaf of a door
 * 4)  wing or flank of a building
 * 5)  breadth of cloth

Etymology 2
From, from.

Noun

 * 1) pipe, conduit, irrigation-trench, canal, qanat