blu

noun
  1. A misspelling or abbreviation of the word 'blue', which refers to the color between green and violet in the spectrum. noun
    The sky was a clear blu, stretching endlessly above.
    She wore a blu dress that matched her eyes.
  2. A colloquial or informal term sometimes used in digital communication as shorthand for 'blue'. adjective
    I just bought a new blu car, and it's stunning.
    The ocean looked so blu under the bright sun.