tau
/taʊ/
The letter Τ /τ in the Greek alphabet; being the nineteenth letter of the Classical and Modern Greek, and the twenty-first letter of the Old and Ancient Greek alphabets; A Τ-shaped object or sign; a Saint Anthony's cross, sometimes regarded as a sacred symbol
- Plural
- taus
Bedeutungen
- 1
The letter Τ /τ in the Greek alphabet; being the nineteenth letter of the Classical and Modern Greek, and the twenty-first letter of the Old and Ancient Greek alphabets
- 2
A Τ-shaped object or sign; a Saint Anthony's cross, sometimes regarded as a sacred symbol
- 3
A Τ-shaped object or sign; a Saint Anthony's cross, sometimes regarded as a sacred symbol.; A crosier with a Τ-shaped headselten
- 4
The ankh symbol (☥)selten
- 5
Chiefly written τ: used to designate the nineteenth star (usually according to brightness) in a constellationselten
- 6
A measurement of the sensitivity of the value of an option to changes in the implied volatility of the price of the underlying assetselten
- 7
Chiefly written τ: an irrational and transcendental constant representing the ratio of the circumference of a Euclidean circle to its radius, equal to twice the value of pi (2π; approximately 6.2831853071)selten