Recent Examples of urea from the Web
For a mild yet effective treatment, Dr. Wechsler suggests exfoliating with a brown sugar scrub, microdermabrasion (a device that gently sands down and softens the skin), or urea gels.
This fact requires manufactures to produce unique engines specific to the American market, including the addition of awkward urea tanks for trapping nitrous oxide.
Generally, home gardeners don't have access to urea.
Terrorists had driven a van packed with 1,500 pounds of urea nitrate and hydrogen-gas cylinders into a public parking garage beneath the World Trade Center before detonating the bomb, killing six people and injuring over a thousand.
The liquid fertilizer – a 32 percent urea ammonium nitrate solution – was being offloaded when an apparent structural failure occurred.
Shahzad used urea fertilizer designed for home gardens.
That’s likely thanks to their bodies’ unique ability to reabsorb the waste product urea and recycle it into protein that preserves lean body mass.
Excessive use of urea, which accounts for more than 50 percent of the country’s total fertilizer consumption, has deteriorated the health of farmlands in many parts of the country.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'urea.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of urea
First Known Use: 1806See Words from the same year
UREA Defined for English Language Learners
Definition of urea for English Language Learners
: a substance that contains nitrogen, is found in the urine of mammals and some fish, and is used in some kinds of fertilizer
UREA Defined for Kids
medical Definition of urea
Learn More about urea
Britannica.com: Encyclopedia article about urea
Seen and Heard
What made you want to look up urea? Please tell us where you read or heard it (including the quote, if possible).