B - definition in the American English Dictionary - Cambridge Dictionaries Online

Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “B”

See all translations

B

noun  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)
What is the pronunciation of B?
Add Cambridge dictionaries to your browser to your website

Definitions of “B” in other dictionaries

Word of the Day

half

either of two periods of time into which a game is divided

Word of the Day

She’s got very good posture. (How we stand and sit)

by Liz Walter,
May 27, 2015
Recently on this blog, we looked at the words that we use to describe the way we move. This week we’re looking at words for describing our bodies when they are still, whether we are standing or sitting. Since most of us do far too much of this, let’s start with sitting.

Read More 

ancestral health noun

May 25, 2015
diet based on the presumed diet of our Palaeolithic ancestors ‘Ancestral health,’ to use a term popular among Paleo followers, has gone mass.

Read More