There are 3 definitions of b in English:

b1

Syllabification: b

abbreviation

1 Physics Barn(s).
1.1 (b.) Born (used to indicate a date of birth): George Lloyd (b. 1913)
1.2Billion.
1.3Bass.
1.4Basso.

Definition of b in:

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Word of the day flippant
Pronunciation: ˈflipənt
adjective
not showing a serious or respectful attitude

There are 3 definitions of b in English:

B2

Syllabification: B
(also b)

noun (plural Bs or B's)

1The second letter of the alphabet.
1.1The second highest class of academic mark.
1.2Denoting the second-highest-earning socioeconomic category for marketing purposes, including intermediate management and professional personnel.
1.3 (b) Chess Denoting the second file from the left, as viewed from White’s side of the board.
1.4 (usually b) The second constant to appear in an algebraic equation.
1.5 Geology Denoting a soil horizon of intermediate depth, typically the subsoil.
1.6The human blood type (in the ABO system) containing the B antigen and lacking the A.
2 (usually B) Music The seventh note of the diatonic scale of C major.
2.1A key based on a scale with B as its keynote.

Phrases

plan B

An alternative strategy: it’s time I put plan B into action
More example sentences
  • Highly agitated by the display before her Felicia fled to the house and began to strategize her plan B for winning back her former husband.
  • So now you're falling back on plan B - demanding that I turn him over so you can bring him to Dominic.
  • And our job is to work with them and help them come up with a plan A, a plan B, to define goals and to attain those goals.

Definition of b in:

There are 3 definitions of b in English:

B3

Syllabification: B

abbreviation

1(Used in recording moves in chess) bishop: Be5
1.1Black (used in describing grades of pencil lead): 2HB pencils
1.2(In personal ads) Black.
1.3Bomber (in designations of US aircraft types): a B52
1.4A dry cell battery size.

symbol

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1The chemical element boron.
1.1 Physics Magnetic flux density.

Definition of b in: