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Meaning of “b” in the English Dictionary

(Definition of b from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)

"B" in American English

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Bnoun

 us   /bi/
  • B noun (LETTER)

[C] (plural B’s, Bs, b’s or bs) (also b) the second letter of the English alphabet
  • B noun (MUSICAL NOTE)

music [C/U] (plural B’s or Bs) in Western music, the seventh note in the scale (= series of notes) that begins on the note C, or a set of notes based on this note
  • B noun (MARK)

[C] (plural B’s or Bs) a mark that means very good, given to something of satisfactory quality, esp. school work: Mrs. Madden gave me a B on my essay for English.
(Definition of B from the Cambridge Academic Content Dictionary © Cambridge University Press)

"b" in Business English

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bnoun

uk   us   US (UK bn)
written abbreviation for billion : The company lost $3b last year.
(Definition of b from the Cambridge Business English Dictionary © Cambridge University Press)
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“b” in British English

    “b” in American English

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