poison ivy
1 ENTRIES FOUND:
poison ivy
noun
poison ivy
noun
Britannica Dictionary definition of POISON IVY
[noncount]
1
:
a common plant in the central and eastern U.S. that has leaves which cause a very itchy and painful rash on your skin if you touch them
2
:
the rash that is caused by poison ivy
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I got/have poison ivy all over my arm.
