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β

From Wiktionary, the free dictionary
See also:Β,,β̞,,ß,,andAppendix:Variations of "b"

βU+03B2,β
GREEK SMALL LETTER BETA
α
[U+03B1]
Greek and Copticγ
[U+03B3]
Character variations

U+1D5D,ᵝ
MODIFIER LETTER SMALL BETA

[U+1D5C]
Phonetic Extensions
[U+1D5E]

U+1D66,ᵦ
GREEK SUBSCRIPT SMALL LETTER BETA

[U+1D65]
Phonetic Extensions
[U+1D67]
𝛽U+1D6FD,𝛽
MATHEMATICAL ITALIC SMALL BETA
𝛼
[U+1D6FC]
Mathematical Alphanumeric Symbols𝛾
[U+1D6FE]

Translingual

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Alternative forms

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Pronunciation

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Symbol

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EnglishWikipedia has an article on:
Wikipedia

β

  1. (IPA, UPA) avoicedbilabialfricative or, occasionally,approximant.
  2. (superscript, IPA)[β]-fricatedrelease of a plosive (e.g.[bᵝ], sometimes implying anaffricate[b͜β]);[β]-coloring; or a weak, fleeting or epenthetic[β].
    Specifically, on a vowel letter: acompressed vowel, e.g. Swedish/ʏᵝː/.
    On aShona consonant: awhistled sibilant/z̤ᵝ/.
  3. (chemistry) Used inchemical nomenclature to refer to the second of severalisomers,positions orvariations.
    β-carotene is the most well-known isomer of tetraterpenehydrocarbons, C40H56.
  4. (topology)Stone–Čech compactification
  5. (physics)beta ray,beta particle,beta radiation
  6. (relativity)speed parameter,β=vc{\displaystyle \beta ={\frac {v}{c}}}
    γ=11β2=11v2c2{\displaystyle \gamma ={1 \over {\sqrt {1-\beta ^{2}}}}={1 \over {\sqrt {1-{v^{2} \over c^{2}}}}}}

Derived terms

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See also

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Albanian

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Pronunciation

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Letter

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β (v) (upper caseΒ,lower caseβ)

  1. The 2nd letter of theArvanitic Albanian Greek-script alphabet.

See also

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Ancient Greek

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Etymology

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Derived from itsmajuscule counterpartΒ, from thePhoenician letter𐤁,beth.

Letter

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β (b) (lowercase,uppercaseΒ)

  1. Lower-casebeta (βῆτα), the second letter of the ancientGreek alphabet. It represented thevoiced bilabial plosive:/b/ and later thevoiced labiodental fricative/v/. It is preceded byα and followed byγ.

Derived terms

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See alsobeta

See also

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Chinese

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Pronunciation

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Noun

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β

  1. alternative form of貝塔 /贝塔(bèitǎ)
  2. (Mandarin, chiefly Internetslang)alternative form of()

Greek

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Letter

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β (v) (lowercase,uppercaseΒ)

  1. Lower-casebeta (βήτα), the second letter of the modernGreek alphabet. It represents thevoiced labiodental fricative:/v/. It is preceded byα and followed byγ.

Derived terms

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  • β’(v’,two, 2)
  • (,v,two thousand, 2,000)

See also

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