b - definition and synonyms

noun 

Your browser doesn’t support HTML5 audio

/biː/
singularb
pluralb’s
singularB
pluralB’s

or B 

Your browser doesn’t support HTML5 audio

  1. 1
    [countable] the second letter of the English alphabet. B is a consonant.
     Synonyms and related words
  2. 2

    B

    [countable/uncountable] music the seventh note of a musical scale in C major
     Synonyms and related words
    1. a.
      [uncountable] music the musical key based on the note B
       Synonyms and related words
  3. 3

    B

    [countable] a mark that is given in a school, college, or university for work that is a little better than average

    I got a B on my History assignment.

  4. 4

    B

    [uncountable] medical a common blood group