The Collaborative International Dictionary
Sapindaceous
Sapindaceous \Sap`in*da"ceous\, a. (Bot.) Of or pertaining to an order of trees and shrubs ( Sapindace[ae]), including the (typical) genus Sapindus, the maples, the margosa, and about seventy other genera.
Wiktionary
sapindaceous
a. (context botany English) Of or pertaining to the Sapindaceae, an order of trees and shrubs.