This is the 193rd most frequent Greek word.
ξεκινήσει
"Ξεκινήσει" means "to start" or "to begin."
Here, 'ξεκινήσει' is used to describe the initiation of an event contingent upon a precursor condition, indicating a plan dependent on an antecedent occurrence.
Η εκδρομή μας ξεκινήσει μόλις φτάσουν όλοι.
Our trip will start as soon as everyone arrives.
In this sentence, 'ξεκινήσει' denotes the onset of a natural event or process, specifically the beginning of rain.
Άρχισε να τρέχει δυνατά όταν η βροχή ξεκινήσει.
He started running hard when the rain commenced.
This usage illustrates 'ξεκινήσει' as the action of beginning or starting an activity, specifically referring to a scheduled start of a teaching session.