[ noun ] (botany) West Indian tree yielding the drug Jamaica quassia

[ noun ] (botany) handsome South American shrub or small tree having bright scarlet flowers and yielding a valuable fine-grained yellowish wood; yields the bitter drug quassia from its wood and bark

[ noun ] (botany) medium to large tree of tropical North and South America having odd-pinnate leaves and long panicles of small pale yellow flowers followed by scarlet fruits