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See also: Tau, tàu, Tàu, tãu, tău, taʻu, ta'u, and täü

Contents

EnglishEdit

Ancient Greek Alphabet

sigma
  
upsilon
Τ τ
Ancient Greek: ταῦ
Wikipedia article on tau

EtymologyEdit

Borrowed from Ancient Greek ταῦ (taû).

PronunciationEdit

NounEdit

tau (plural taus)

  1. The letter Τ/τ in the Greek, Hebrew and ancient Semitic alphabets, being the nineteenth letter of the Classical and Modern Greek, the twenty-first letter of Old and Ancient Greek.
  2. A Τ-shaped sign or structure; a St. Anthony's cross, sometimes considered as a sacred symbol.
    • 1658: Nor shall we take in the mysticall Tau, or the Crosse of our blessed Saviour, which having in some descriptions an Empedon or crossing foot-stay, made not one single transversion. — Sir Thomas Browne, The Garden of Cyrus (Folio Society 2007, p. 168)
  3. (physics, dated) A tau meson, now usually known as a kaon.
  4. (physics) An unstable heavy lepton, which decays into a muon or electron; a tauon.
  5. (biology) Tau protein, a type of protein that stabilizes microtubules in the human central nervous system, failures of which are associated with forms of dementia.
    • 1999, Matt Ridley, Genome, Harper Perennial 2004, p. 263:
      Quite what that job is remains obscure, but one theory is that it is to stabilise another protein called tau, which is supposed in turn to keep in shape the tubular ‘skeleton’ of a neuron.
  6. (finance) A measurement of the sensitivity of the value of an option to changes in the implied volatility of the price of the underlying asset.
  7. (mathematics, neologism) An irrational and transcendental constant representing the ratio of the circumference of a Euclidean circle to its radius, approximately 6.2831853071; equal to twice the value of pi. Often written τ.

SynonymsEdit

  • (measure of derivative price sensitivity): kappa, vega

HypernymsEdit

  • (measure of derivative price sensitivity): Greeks (includes list of coordinate terms)

Coordinate termsEdit

Derived termsEdit

TranslationsEdit

Further readingEdit

AnagramsEdit


CatalanEdit

PronunciationEdit

NounEdit

tau f (plural taus)

  1. Tau; the Greek letter Τ (lowercase τ).
  2. Tav; the Hebrew letter ת.
  3. (religion) A tau cross.

CzechEdit

PronunciationEdit

NounEdit

tau n

  1. tau (Greek letter)

Further readingEdit

  • tau in Kartotéka Novočeského lexikálního archivu
  • tau in Akademický slovník cizích slov, 1995, at prirucka.ujc.cas.cz

FinnishEdit

EtymologyEdit

Borrowed from Ancient Greek ταῦ (taû).

Greek letter
Ττ Previous: sigma
Next: ypsilon
 
Finnish Wikipedia has an article on:
Wikipedia fi

PronunciationEdit

  • IPA(key): /ˈtɑu̯/
  • Hyphenation: tau

NounEdit

tau

  1. tau

DeclensionEdit

In plural, only nominative case is used[1].

ReferencesEdit

AnagramsEdit


FrenchEdit

PronunciationEdit

NounEdit

tau m (plural tau)

  1. tau (Greek letter)
  2. (physics) tau, tauon

Derived termsEdit

Further readingEdit

AnagramsEdit


German Low GermanEdit

Alternative formsEdit

  • to (in some dialects)

EtymologyEdit

Middle Low German .

PrepositionEdit

tau

  1. (in some dialects) to

Derived termsEdit


HungarianEdit

 
Hungarian Wikipedia has an article on:
Wikipedia hu

EtymologyEdit

From Ancient Greek ταῦ (taû).

PronunciationEdit

  • IPA(key): [ˈtɒu]
  • Hyphenation: tau

NounEdit

tau (plural tauk)

  1. tau (Greek letter)

DeclensionEdit

Inflection (stem in long/high vowel, back harmony)
singular plural
nominative tau tauk
accusative taut taukat
dative taunak tauknak
instrumental tauval taukkal
causal-final tauért taukért
translative tauvá taukká
terminative tauig taukig
essive-formal tauként taukként
essive-modal
inessive tauban taukban
superessive taun taukon
adessive taunál tauknál
illative tauba taukba
sublative taura taukra
allative tauhoz taukhoz
elative tauból taukból
delative tauról taukról
ablative tautól tauktól
Possessive forms of tau
possessor single possession multiple possessions
1st person sing. taum tauim
2nd person sing. taud tauid
3rd person sing. tauja taui
1st person plural taunk tauink
2nd person plural tautok tauitok
3rd person plural taujuk tauik

IcelandicEdit

EtymologyEdit

Borrowed from Danish tøj.

PronunciationEdit

NounEdit

tau n (genitive singular taus, no plural)

  1. fabric
  2. clothing

DeclensionEdit


ItalianEdit

NounEdit

 
Italian Wikipedia has an article on:
Wikipedia it

tau m, f (invariable)

  1. tau (Greek letter)

AnagramsEdit


JapaneseEdit

RomanizationEdit

tau

  1. Rōmaji transcription of たう

KapampanganEdit

EtymologyEdit

Ultimately from Proto-Austronesian *Cau

NounEdit

tau

  1. person
  2. human

LithuanianEdit

PronounEdit

tau

  1. (second-person singular) dative form of tu.

MalayEdit

Alternative formsEdit

EtymologyEdit

From Proto-Malayic *tahu(ʔ), from Proto-Malayo-Chamic, from Proto-Malayo-Sumbawan, from Proto-Sunda-Sulawesi, from Proto-Malayo-Polynesian *taqu, from Proto-Austronesian *Caqu.

PronunciationEdit

VerbEdit

tau

  1. Nonstandard spelling of tahu.

MaoriEdit

Etymology 1Edit

From Proto-Polynesian *taqu, from Proto-Oceanic, from Proto-Malayo-Polynesian *taqun (compare Malagasy taona, Malay tahun).

NounEdit

tau

  1. year (time it takes for the Earth to complete one revolution of the Sun)
  2. year (time it takes for any planetary body to make one revolution around another body)
  3. year (a period between set dates that mark a year)
  4. year (scheduled part of a calendar year spent in a specific activity)
  5. year (Julian year)
  6. year (level or grade at school or college)

Etymology 2Edit

From Proto-Polynesian *tau, from Proto-Oceanic, from Proto-Malayo-Polynesian *taʀuq (compare Malagasy tao, Malay taruh).

VerbEdit

tau

  1. to settle

Etymology 3Edit

From Proto-Polynesian *tau, from Proto-Oceanic, from Proto-Malayo-Polynesian *taqu, from Proto-Austronesian *Caqu.

NounEdit

tau (used in the form of mātau)

  1. knowledge

VerbEdit

tau (used in the form of mātau)

  1. (stative) to know

MinangEdit

NiueanEdit

Etymology 1Edit

From Proto-Polynesian *taqu, from Proto-Oceanic, from Proto-Malayo-Polynesian *taqun.

NounEdit

tau

  1. year (time it takes for the Earth to complete one revolution of the Sun)
  2. year (time it takes for any planetary body to make one revolution around another body)
  3. year (a period between set dates that mark a year)
  4. year (scheduled part of a calendar year spent in a specific activity)
  5. year (Julian year)
  6. year (level or grade at school or college)

Etymology 2Edit

From Proto-Polynesian *tau, from Proto-Oceanic, from Proto-Malayo-Polynesian *taʀuŋ (compare Malay tarung).

VerbEdit

tau

  1. fight

North FrisianEdit

North Frisian cardinal numbers
 <  1 2 3  > 
    Cardinal : tau
    Ordinal : öler

EtymologyEdit

From Old Frisian twā. Compare Mooring North Frisian twäär, tou.

NumeralEdit

tau

  1. (Föhr-Amrum, Heligoland, Sylt) two

Coordinate termsEdit


Norwegian BokmålEdit

 
Norwegian Wikipedia has an article on:
Wikipedia no

Etymology 1Edit

From Old Norse tog (rope)

NounEdit

tau n (definite singular tauet, indefinite plural tau, definite plural taua or tauene)

  1. a rope
  2. (physics) tau lepton
  3. tau (Greek letter)
SynonymsEdit
Derived termsEdit

Etymology 2Edit

VerbEdit

tau

  1. imperative of taue

ReferencesEdit


Norwegian NynorskEdit

 
Norwegian Nynorsk Wikipedia has an article on:
Wikipedia nn

Alternative formsEdit

EtymologyEdit

From Old Norse tog (rope)

NounEdit

tau n (definite singular tauet, indefinite plural tau, definite plural taua)

  1. a rope
  2. (physics) tau lepton
  3. tau (Greek letter)

SynonymsEdit

Derived termsEdit

ReferencesEdit


PortugueseEdit

NounEdit

tau m (plural taus)

  1. tau (name of the Greek letter Τ, τ)

SothoEdit

NounEdit

tau

  1. lion

SpanishEdit

NounEdit

tau f (plural taus)

  1. tau; the Greek letter Τ, τ
  2. tauon (elementary particle)

SynonymsEdit

See alsoEdit


TahitianEdit

AdjectiveEdit

tau

  1. some

SynonymsEdit

ReferencesEdit


TonganEdit

TswanaEdit

PronunciationEdit

NounEdit

tau class 9/10 (plural ditau)

  1. lion

VietnameseEdit

PronunciationEdit

PronounEdit

tau

  1. Eye dialect spelling of tao, representing Central Vietnam Vietnamese.