| uniaxial |
having only one axis, as some crystals. |
| unicameral |
consisting of one legislative body. |
| UNICEF |
abbreviation of "United Nations Children's Fund" (formerly, "United Nations International Children's Emergency Fund"). |
| unicellular |
consisting of a single cell. |
| unicorn |
a mythical animal having the body of a horse and a single horn projecting from its forehead. |
| unicycle |
a one-wheeled vehicle usu. propelled by means of pedals. |
| unidealistic |
combined form of idealistic. |
| unidentifiable |
combined form of identifiable. |
| unidentified |
having an unknown or as yet undetermined name or nature; not identified. |
| unideological |
combined form of ideological. |
| unidiomatic |
combined form of idiomatic. |
| unification |
the process of making into a single unit or entity. [2 definitions] |
| uniform |
unvarying; consistent. [5 definitions] |
| uniformity |
the state or quality of being uniform; overall sameness. |
| uniform resource locator |
an address identifying the location of a file on the Internet, commonly called a "URL." A uniform resource locator, or URL, consists of the computer on which the file is located and the file's location on that computer. |
| unify |
to bring together into a single unit or entity; unite. [2 definitions] |
| unignorable |
combined form of ignorable. |
| unilateral |
on, concerning, done by, or affecting only one of two or more sides. [2 definitions] |
| unilinear |
following a single consistent path of development, usu. from the primitive to the advanced. |
| unilluminating |
combined form of illuminating. |
| unimaginable |
combined form of imaginable. |