(poi-son-i-vy) 4 syllables

Definition

noun. a vine or shrub Rhus radicans having trifoliate leaves and whitish berries and causing severe dermatitis when touched by persons sensitive to it

Example Sentence

Do not touch the poison ivy! Spelled as two words.

Synonyms

markweed; Rhus radicans; plant that causes a rash

Antonyms

lettuce

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poison ivy
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