pruritus
Meaning
a medical term for intense itching of the skin.
Structure
Usage
the patient's primary complaint was severe pruritus, which kept him awake at night.
dry skin during winter months can often lead to bouts of pruritus.
the new topical cream was effective in relieving the localized pruritus.
Etymology
the word pruritus is a direct borrowing from latin, where it functioned as a noun meaning 'itching'. its root, 'prurire', is the latin verb for 'to itch' or 'to long for'. the suffix '-itus' is a common latin nominalizing ending used to form nouns indicating a state or condition, similar to '-itis' but distinct in its application. thus, the term's construction follows a classic latin pattern where a verb root is combined with a nominal suffix to create a word for a physical sensation or medical symptom. it entered english medical vocabulary in the late 17th century, retaining its precise clinical meaning.
Analysis
prur (from latin 'prurire', meaning 'to itch'); itus (a latin suffix forming nouns, often denoting a condition or state of being).