Catha edulis
Pronunciation: kath′ă ed′yū-lis
Definition: A plant of Ethiopia and Arabia (family Celastraceae), cultivated for use as a stimulant; khat (the fresh leaves and twigs) is chewed or used in the preparation of a beverage; the active principle is pharmacologically related to the amphetamines, probably d-norisoephedrine.
[Ar. khat]
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Examples: glitazone, GI cocktail, etc.
