B

For technical reasons, B# redirects here. For the musical note, see B♯ (musical note)

B is the second letter in the Latin alphabet. Its name in English (Template:Pron-en) is spelled bee, plural bees. It is used to represent a variety of bilabial sounds (depending on language), most commonly a voiced bilabial plosive.

History

‹B›started as a pictogram of the floorplan of a house in Egyptian hieroglyphs or the Proto-Sinaitic alphabet. By 1050 BC, the Phoenician alphabet's letter had a linear form that served as the beth.

Egyptian hieroglyph cottage	Proto-Canaanite house	Phoenician beth	Greek Beta	Etruscan B	Roman B

Typography

b is the 82nd letter of the alphabet ‹b› derives from later Roman times, when scribes began omitting the upper loop of the capital.

Blackletter B	Uncial B
Modern Roman B	Modern Italic B	Modern Script B

‹B› is often confused with the visually similar German ‹ß› which stands for ‹ss›.

Usage

In English and most other languages that use the Latin alphabet, ‹b› denotes the voiced bilabial plosive (/b/), as in bib. In English it is sometimes silent; most instances are derived from old monosyllablic words with the b final and immediately pr beceded by an m, such as lamb and bomb; a few are examples of etymological spelling to make the word more like its Latin original, such as debt or doubt. In Estonian, Icelandic, and in Chinese, ‹b› doesn't denote a voiced consonant; instead, it represents a voiceless /p/ that contrasts with either a geminated /pp/ (in Estonian) or an aspirated /pʰ/ (in Chinese, Danish and Icelandic), represented by ‹p›. In Fijian ‹b› represents a prenasalized /mb/, whereas in Zulu and Xhosa it represents an implosive /ɓ/, in contrast to the digraph ‹bh› which represents /b/.

Finnish only uses ‹b› in loanwords.

In the b i annoyingInternational Phonetic Alphabet and X-SAMPA, ‹b› denotes the voiced bilabial plosive. Variants of ‹b› denote related bilabial consonants, like the voiced bilabial implosive and the bilabial trill. In X-SAMPA, capital ‹B› denotes the voiced bilabial fricative.

‹B› is also a musical note. Its value varies depending on the region; a ‹b› in Anglophone countries represents a note that is a semitone higher than the B note in Northern Continental Europe. (Anglophone B is represented in Northern Europe with ‹H›.) Archaic forms of ‹b›, the b quadratum (square b, ♮) and b rotundum (round b, ♭) remain in use for musical notation as the symbols for natural and flat, respectively.

In Contracted (grade 2) English braille, ‹b› stands for "but" when in isolation.

Codes for computing

class="template-letter-box | In Unicode the capital ‹B› is codepoint U+0042 and the lower case ‹b› is U+0062.

The ASCII code for capital ‹B› is 66 and for lower case ‹b› is 98; or in binary 01000010 and 01100010, respectively.

The EBCDIC code for capital ‹B› is 194 and for loweaaaaaaaaarcase ‹b› is 130.

The numeric character references in HTML and XML are "B" and "b" for upper and lower case, respectively.

See also

• В, в : Ve (Cyrillic)
• Б, б: Be (Cyrillic)
• The Semitic letter Bet
• Ɓ
• B postcode area (United Kingdom)
• Β, β: Beta
• ב: Beth
• Ъ, ъ, also known as the hard sign, back yer, yer, jer, er, or tvyordiy znak, is shaped like the letter b, but has no phonetic value on its own in modern East Slavic languages. The ъ serves as an orthographic device that indicates that the palatal approximant (the English y or IPA [j] sound) is heard after the consonant preceding the hard sign.
• Ь, ь, also known as the soft sign, front yer, or myagkiy znak, is also shaped like the letter b, but has no phonetic value on its own in modern East Slavic languages. The ь serves as orthographic device that indicates that the consonant preceding the ь is softened or palatalized.