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u

u

9 9.9
The twenty-first letter of the alphabet used for spelling and sounding like you or uh
  • noun
  • /juː/
translation icon : u
  • The letter u comes after the letter t in the English alphabet.

Now RNA has a different code and structure to DNA, and we refer to it using letters ACG and U.

Examples

  • A, e, i, o, u.

  • He marked the u on the paper to show where to write the answers.

  • During the warm-up, have the choir sing a variety of closed and open vowels - u and a, for example.

    Academic text (2007)
  • The fireplace was already there, flat stones piled into a U shape.

    Fiction book (1990)
  • I climbed in, made a U-turn, and headed south through the empty streets toward Navy Pier.

    Fiction book (1990)
  • In reference to this history, here the letterform appears to launch from a 'U' sculpture in 'univers'.

    Blog text (22)
  • Gimme a "U."

  • Marino made a lazy U-turn in the street, and we headed northeast.

    Fiction book (1990)
  • Tommy and Henry are seated on the outside of a U-shaped banquette with their two girls, Diane and Karen, seated inside.

    Fiction book (1990)
  • Positive gradient (general health, disability, smoking); reverse gradient (alcohol consumption); some U-shaped associations with education.

    Academic text (2012)

Idioms

to execute a U-turn
  • Literature
5.3

Change a plan or decision so the opposite happens

Compounds

non-U humor
  • Archaic
9.8

A style of comedy that people see as middle-class or working-class and less formal

A town in the Czech Republic known for the Battle of Austerlitz

8.9

A car you rent and drive yourself for a short time

9.9

A woman who moves in with another woman very soon after they start dating

3.2

A complete turn to go the opposite way, like a car on the road

Surface Forms

u singular
us plural

Etymology

U is the 21st letter and comes from an old sign that also became V, so long ago they were the same mark. That's why U is now the vowel we use in words like umbrella, and it makes the sounds 'you' or 'uh'.