1. a tree or shrub of the family Sapindaceae that produces berries containing saponins
Usage: botanical
2. the fruit of such a tree, traditionally used for washing due to its natural soap-like properties

Examples

• The soapberry tree grows naturally in warm climates.
• Native Americans used soapberry fruits to make natural soap.
• The soapberry contains natural chemicals that create suds when mixed with water.
• She collected soapberries from the tree to wash her clothes.
• The botanical garden featured several species of soapberry plants.
• Soapberries are an eco-friendly alternative to commercial detergents.