urticaria
Urticaria (noun) means a skin condition in which itchy, raised, red patches appear suddenly, often as a reaction to an allergen. Example: “The doctor said the rash was urticaria brought on by a food allergy.”
How to use urticaria
Learner’s notesIn plain EnglishThe medical name for a sudden itchy, red rash, also called hives.
Urticaria is the clinical term used by doctors, while hives is the everyday word for the same thing.
Say ur-tih-KAIR-ee-uh, stressing the third syllable, and remember it shares its root with urtica, the nettle plant.
Trace the full origin ↓Fill the gap
Can you complete this real example?
The doctor said the rash was _____ brought on by a food allergy.
Etymology
Urticaria was borrowed from New Latin, built on the Latin word urtica, meaning nettle, with the ending -aria added. The name reflects how the rash resembles the stinging welts left by nettles.