The letter B is the second letter in the Latin alphabet. Its name in English is bee .
History
The letter B probably started as a
pictogram of the floorplan of a
house in
Egyptian hieroglyphs or the
Proto-semitic alphabet.
| Egyptian hieroglyph house
| Proto-Semitic house
| Phoenician beth
| Greek beta
| Etruscan
| Roman B
| -
|
By 1500 BC, the Phoenician alphabet's letter had a linear form that served as the basis for all later, which appeared in both the angular and more rounded forms. Its name must have corresponded closely to the Hebrew beth.
When the Ancient Greeks adopted the alphabet, they changed its name to beta and turned the letter upside-down and later added a second loop. In earlier Greek inscriptions, the letter faces to the left, but in the Greek alphabet of later times it faces to the right, although there continued to be variations between pointed and rounded loops.
The Etruscans brought the Greek alphabet to what is now Italy and left the letter unchanged. The Romans later adopted the Etruscan alphabet to write Latin, and the resulting letter, with rounded loops, has been preserved in the modern Latin alphabet used to write many languages, including English.
Typography
The modern lowercase letter b derives from later
Roman times, when scribes began omitting the upper loop of the capital.
The letter B should not be confused with the visually similar German ß.
Usage
In
English and most other languages that use the Latin alphabet, the letter b denotes the
voiced bilabial plosive (
IPA ), as in
bib. In English it is sometimes "silent", as in
debt or
comb. In medial position in
Spanish it denotes the
voiced bilabial fricative (IPA ). In
Estonian,
Icelandic, and in
Chinese transcription, B is not voiced, but is still contrasted to P, which is a
geminate in
Estonian and an
aspirate in Chinese and Icelandic.
In the International Phonetic Alphabet and X-SAMPA, letter denotes the voiced bilabial plosive. Variants of the letter b denote related bilabial consonants, like the voiced bilabial implosive and the bilabial trill. In X-SAMPA, capital B denotes the voiced bilabial fricative.
Codes for computing
In Unicode the capital B is codepoint U+0042 and the lowercase b is U+0062.
The ASCII code for capital B is 66 and for lowercase b is 98; or in binary 01000010 and 01100010, correspondingly.
The EBCDIC code for capital B is 194 and for lowercase b is 130.
The numeric character references in HTML and XML are
"B" and "b" for upper and lower case
respectively.
Meanings for B
- As a prefix B indicates second rate (where A is first/top rate) e.g. B-movie, B-team.
- In astronomy,
- B stands for a January 16 through 31 discovery, in the provisional designation of a comet (e.g. C/1865 B1, the Great Southern Comet of 1865) or asteroid (e.g. (4156) 1988 BE).
- b often denotes the semi-minor axis of an orbit.
- In aviation, B (followed by a -) is the ICAO prefix for civil aircraft registered in China, Hong Kong, Macau, and Taiwan.
- Brassiere cup size B.
- In chemistry, B is the symbol for the chemical element boron.
- In chess, B is a notation symbol (descriptive style) for the bishop piece.
- In the RGB color model, B stands for the color blue.
- In computer science and computing,
- In the diaries of Edwina Currie, B was the code name for John Major with whom the author was having an affair.
- In education, B is a "good" grade, one below the top grade of A.
- In electrical engineering,
- In English slang, B is a euphemism for bastard or bitch.
- In film, the term "B," as in B-movie, referred to the less noteworthy film in a double feature and currently refers to any low quality, low profile film.
- In finance, B is the New York Stock Exchange ticker symbol for Barnes Group Inc..
- In international licence plate codes, B stands for Belgium.
- In international paper sizes, B is a series of sizes with sides of even fractions of a metre. The B series is a scaled version of the A series.
- In mathematics,
- In medicine, B (also, B+ or B-) is one of the human blood types.
- In metrology,
- B was sometimes used in the early twentieth century as a prefix for "billion" (e.g. BeV).
- B was the symbol for the candle (from the French bougie), a unit of luminous intensity.
- b was the symbol for the barn, a unit of effective cross-section in particle physics.
- In music,
- B is a note.
- B, or "B-side", is the second or reverse side of a vinyl record; also called the flip side.
- In the North American National Hockey League, the Boston Bruins are sometimes referred to as the "Bs" because of the letter B on the front of their jerseys.
- In nutrition, B refers to a group of vitamins.
- In photography, B is a shutter speed.
- In physics,
- As the first letter of a postal code,
- In radiocommunication, B is the ITU prefix allocated to China.
- In rail transport, B is the UIC classification for the locomotive wheel arrangement known as 0-4-0 in the Whyte notation; a locomotive with two powered axles (and thus four wheels) in which the axles are linked by gearing or side rods.
- On the serial numbers of United States dollars, B identifies the Federal Reserve Bank of New York.
- B is the letter that was the beginning of The Clock Crew, due to it being featured in a movie by StrawberryClock on Newgrounds
- /b/ is the random board on several imageboards, such as 4chan, 2chan, iichan, and 420chan.
- B is also seen as the unlucky letter of alphabet, as it looks like an scratched together thirteen.
See also
Latin letters
B | B | B | B | B | B | B | B | B | B | B | B | B | B | B | B | B | B | B | B | B | B | B | B | B | B | B (letter) | B | B | B | B | B | B (латиница) | B | B | B | B | B | B | B | B | B | B