si·bu·tra·mine  (sə-byōō'trə-mĭn, -mēn')  n. A drug that suppresses appetite by inhibiting the reuptake of the neurotransmitters norepinephrine and serotonin, used in the management of obesity. [Alteration of cy(clo)- + but(yl) + perhaps (t)r(i)- (from its three methyl groups) + amine.] |