noun
- plural of tau, the nineteenth letter of the Greek alphabet (Τ, τ)
Examples
- The mathematics professor wrote several taus on the blackboard.
- In the Greek text, there were three taus in that particular word.
- Students learning Greek must memorize all the letters, including the taus.
- The ancient inscription contained multiple taus and other Greek letters.
- She counted five taus in the first line of the manuscript.