What does synchronize mean in Greek?

There isn't a single perfect translation for "synchronize" in ancient Greek, as the concept depends on context. Ancient Greek didn't have a single word capturing the precise modern meaning of simultaneously coordinating actions or events in time.

To express the idea of synchronizing, you would need to use a combination of words depending on the specific nuance:

* For simultaneous events: Words like ἅμα (hama) – "at the same time," or phrases involving ὁμοῦ (homou) – "together," and a verb indicating the action could be used.

* For coordinating actions: Phrases emphasizing agreement, harmony, or concerted effort would be necessary. Words like συμφωνία (symphonía) – "agreement, harmony," συνεργασία (synergasia) – "cooperation," or verbs like συμφωνέω (symphoneō) – "to agree," συνεργάζομαι (synergázome) – "to cooperate," could be part of such a phrase.

In short, a direct translation doesn't exist. You'd have to describe the synchronization using words and phrases that convey the intended meaning of simultaneousness and coordination.