Toxicodendron

noun

Tox·​i·​co·​den·​dron ˌtäk-si-kō-ˈden-ˌdrän How to pronounce Toxicodendron (audio)
: a genus of shrubs and trees of the cashew family (Anacardiaceae) that includes poison ivy and related plants

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toxicodendrol
Toxicodendron
toxicoderma
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Cite this Entry

“Toxicodendron.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/Toxicodendron. Accessed 13 Nov. 2025.

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