Definition of poisonwood in English:

poisonwood

noun

  • More fully "poisonwood tree". Any of several kinds of poisonous tree: (a) the poison sumac, Toxicodendron vernix; (b) a related tree, Metopium toxiferum (family Anacardiaceae), of Florida and the West Indies (also called burnwood, coral sumach); (c) a small tree, Gymnanthes lucida (family Euphorbiaceae), native to Florida and the West Indies.

Origin

Late 17th century. From poison + wood.

Pronunciation

poisonwood

/ˈpɔɪznwʊd/