urea
nounUK /jʊˈriːə/
US /jʊˈriːə/
A waste substance in pee that your body makes when it breaks down protein.
The doctor tested the urine sample for urea to check how well the kidneys were working.
SYNONYMS
RELATED WORDS
OTHER MEANINGS
2. A nitrogen-rich compound used in fertilizers to help plants grow.
Farmers spread urea on the fields before planting the corn.
3. A substance used in skin creams to soften and moisturize dry skin.
Her lotion contains urea, which helps keep her heels from cracking.
4. A compound used in industry to make plastics and resins.
The factory uses urea as a raw material for making certain glues.