noun
Usage: usually capitalized S
1. : a tree ( Quassia amara ) growing in tropical America and the West Indies
2. : the drug obtained from the Surinam quassia
noun
Usage: usually capitalized S
1. : a tree ( Quassia amara ) growing in tropical America and the West Indies
2. : the drug obtained from the Surinam quassia
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012