Where does “taŭo” come from?

taŭo (Esperanto) comes from Ancient Greek ταῦ, from Phoenician 𐤕, from Egyptian 𓏴.

taŭo (Esperanto): tau

Definitions

Step	Language	Word	Meaning
1	Ancient Greek	ταῦ	tau, the name for the twentieth letter Τ, τ of...
2	Phoenician	𐤕	taw
3	Egyptian	𓏴	—

taŭo — Etymology, Origin & Word History | Etymology Explorer