- belonging to the Sapindaceae, the soapberry family of plants.
Compare soapberry family.
Origin of sapindaceous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- of, relating to, or belonging to the Sapindaceae, a tropical and subtropical family of trees, shrubs, and lianas including the soapberry, litchi, and supplejack
C19: via New Latin from Latin sāpō soap + Indus Indian