What is the meaning of Qat?

Alternative form of khat, a psychoactive stimulant obtained from the plant Catha edulis.

layer

1. bed (a deposit of ore, coal, etc).

bed (a deposit of ore, coal, etc).

floor, storey

circle (a curved upper tier of seats in a theater)

fold

-fold (times)

layer, floor

khat (the plant Catha edulis)

khat (a psychoactive stimulant obtained from the plant)

khat; qat

floor (storey/story)

Latin spelling of кат (qat, “layer”)

Source: wiktionary.org