Sapindaceous :: Sapindaceous (a.) Of or pertaining to an order of trees and shrubs (Sapindaceae), including the (typical) genus Sapindus, the maples, the margosa, and about seventy other genera..
Sapindus :: Sapindus (n.) A genus of tropical and subtropical trees with pinnate leaves and panicled flowers. The fruits of some species are used instead of soap, and their round black seeds are made into necklaces..