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blue - definition and synonyms

 
 
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noun blue pronunciation in British English /bluː/
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singularblue
pluralblues
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  1. 1
    [countable/uncountable] the colour of the sky on a clear sunny day
    The boy was dressed all in blue.
    The room had been decorated using bright blues and yellows.
    Synonyms and related words
  2. 2

    blue

    or

    Blue

    [countable] a person who has played for Oxford University or Cambridge University in a sport
    He was a cricket Blue at Oxford.
  3. 3
    [countable] Australian an argument

phrase

nanodegree

a course of study which is much shorter than a university course and focuses on the skills you need for a job, especially computer-related skills

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hypocaust

an ancient Roman system of underfloor heating, used to heat houses with hot air; from the Latin 'hypocaustum'

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