U, uyu(n.)(pl.)U's; Us, u's; us.

1. the 21st letter of the English alphabet, a vowel.

   Category: Language/Linguistics

2. any spoken sound represented by this letter.

   Category: Language/Linguistics

3. something shaped like aU.

4. a written or printed representation of the letter U or

   u.

U^*yu(pronoun.)

1. you:

   Shoes Fixed While U Wait.

   Category: British, Status (usage)

^* Pron. Spelling..

Uyu(adj.)

1. characteristic of the upper classes.

   Category: Language/Linguistics

Origin of U:

1950–55; u(pper class)

Uu(n.)

1. a Burmese title of respect used before a man's name.

U^*

1. the 21st in order or in a series.

2. uranium.

   Category: Chemistry

3. uracil.

   Category: Biochemistry

4. kosher (label).

^* Symbol..

Origin of U:

Union of Orthodox Hebrew Congregations

U.

1. uncle.

2. union.

3. unit.

4. university.

5. unsatisfactory.

u.

1. and.

2. unit.

3. unsatisfactory.

Origin of u.:

< G und