What is the greek word for telephone?

There isn't a single, direct Greek word for "telephone." The concept of a telephone was invented long after ancient Greek times.

However, we can try to express the idea of "telephone" using Greek words:

* τηλέφωνο (tilefono): This is the modern Greek word for "telephone," which is a direct borrowing from the English word.

* τηλεφωνία (tilefonia): This word means "telephony," which is the technology and practice of using telephones.

* τηλεφωνικός (tilefonikos): This means "telephonic," which is an adjective related to telephones or telephony.

* τηλεφωνητής (tilefonitis): This word can be used for a "telephone operator," someone who connects calls manually.

You could also use a descriptive phrase like μηχάνημα για τηλεφωνική επικοινωνία (michani̱ma gia tilefoniki epikoinonia), which literally translates to "machine for telephonic communication."

It's important to note that these are all modern Greek terms. Ancient Greeks would have needed to describe the concept using metaphors or comparisons.