poison ivy
Word Rarity
Rare
Frequency: Zipf frequency 3.64 in modern English
17
Scrabble Score
9
Letters
2
Syllables
7
Unique Chars
Meaning
noun
Any of three ivy-like species of Toxicodendron, known for their ability to cause an itching rash and blistering for most people, through urushiol, an oil that is a skin irritant.
Countable; Uncountable
noun
Any species of Toxicodendron that can cause a rash, including poison oak and poison sumac.
Countable; Uncountable
Usage
Inflected Forms
Phrases
Asian poison ivy
eastern poison ivy
western poison ivy
leaves of three, let it be
poison oak
poison sumac