B

Table of contents

1 Letter 1.1 Other Forms 1.2 See Also 1.3 Noun

Letter

B b

1. The second letter of the English alphabet, preceded by A and followed by C, and representing /b/. (See appendix:English alphabet)
2. A symbol of the IPA, representing a voiced bilabial stop.

Other Forms

• With stroke: ƀ
• With hook: ɓ
• With topbar: ƃ
• Tone Six: ƅ
• With dot above: ḃ
• With dot below: ḅ
• With line below: ḇ

See Also

• Β (beta)
• В (ve )

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B
symbol for boron

Noun

1. The second letter of the English alphabet.
2. A blood type that has a specific antigen that aggravates the immune response in people with type A antigen in their blood. They can receive blood from type B or type O, but cannot receive blood from AB or A.