ˈ ̷ ̷ˌ ̷ ̷ noun
1. : a European perennial herb ( Saponaria officinalis ) that is widely naturalized or escaped in the United States and has coarse pink or white flowers and leaves that yield a detergent when bruised — called also bouncing Bet
2. : cowherb
3. : a plant of the family Sapindaceae