Pronunciation: ' s ō p- ˌ bärk
Function: noun
Date: 1861
: a Chilean tree ( Quillaja saponaria ) of the rose family with glossy leaves and terminal white flowers also : its saponin-rich bark used in cleaning and in emulsifying oils
Pronunciation: ' s ō p- ˌ bärk
Function: noun
Date: 1861
: a Chilean tree ( Quillaja saponaria ) of the rose family with glossy leaves and terminal white flowers also : its saponin-rich bark used in cleaning and in emulsifying oils
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012