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y - definition and synonyms


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noun [countable/uncountable] y pronunciation in British English /waɪ/
Word Forms

or Y y pronunciation in British English

  1. 1
    the 25th letter of the English alphabet. Y is a consonant.
    Synonyms and related words
  2. 2
    maths used in mathematics for showing a number whose value you do not know

    In the following equation, Y equals 12.

Open Dictionary


another way of saying congratulations, or that something/someone looks nice or fascinating

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