browse search

Word Explorer
Children's Dictionary
A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z
urine a substance made by the kidneys to carry waste out of the body. Urine comes out as a yellow liquid in mammals and as a partially solid substance in reptiles and birds.
URL the address of documents on the World Wide Web. "URL" is an abbreviation of "uniform resource locator."
urn a large vase with a base. [2 definitions]
Ursa Major a constellation in the northern sky, also called the Big Dipper.
Ursa Minor a constellation in the northern sky, also called the Little Dipper.
Uruguay a country in southeastern South America. Montevideo is the capital of Uruguay.
U.S. abbreviation of "United States."
us the person speaking or writing together with another or others (a form of "we" used as the object of a verb or preposition.)
U.S.A. abbreviation of "United States of America."
usable able or fit for being used.
usage way or manner of using or treating something. [2 definitions]
USDA the government agency responsible for regulations on the safety of food. "USDA" is an abbreviation of the United States Department of Agriculture.
use to bring into service. [9 definitions]
used having been owned by someone else; not new. [2 definitions]
useful able to be used in a helpful, practical, or effective way.
useless having no good or practical purpose.
user one that uses. [2 definitions]
user-friendly easy to use or easy to learn how to use.
use up to use all of; finish.
usher a person who shows people to their seats in a house of worship, theater, or stadium. [2 definitions]
U.S.S.R. abbreviation of "Union of Soviet Socialist Republics," the official name of the former "Soviet Union."