tau — meaning in English

English meaning

• Tau name A surname found in Chinese and African communities, also the name of a Greek letter used as a mathematical constant.

Senses

tau is used for these senses in English:

• tau 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.
• taw The 22nd and last letter of many Semitic alphabets/abjads, including Phoenician, Aramaic, Hebrew, Syriac, and Arabic.