Urticate

Part of speech: verb

Definitions

1. To generate a stinging or irritating sensation on the skin through contact with certain plants, often leading to discomfort and inflammation
2. To provoke a sharp, tingling feeling on the skin due to contact with specific plants or animals, often resulting in irritation and redness
3. To produce a sensation of sharp irritation on the skin typically from touching certain plants or animals that release irritants

Etymology: "Urticate" comes from Latin "urtica," the word for the nettle, a plant whose stinging hairs deliver an irritant that makes skin burn and itch. The Latin verb "urticare" meant to sting like a nettle, and the English verb keeps that sense almost exactly: to make the skin sting or prickle. The term is a learned formation, built on the Latin stem "urticatus," which was a later, post-Classical form. In other words, English speakers did not inherit it from Roman speakers in everyday use; scholars and writers reached back to the nettle's name when they needed a precise word for the sensation. The plant itself is the root of a whole family of related terms, including "urticaria," the medical name for hives, which shares the same nettle-based origin.