Where does “φαρόπλοιο” come from?

φαρόπλοιο (Greek) comes from Greek πλοίο, from Ancient Greek πλοῖον, from Ancient Greek πλέω, from Proto-Indo-European plew- — to fly, flow, run.

φαρόπλοιο (Greek): lightship, lightvessel

Definitions

φαρόπλοιο traces back through two separate lines of ancestry.

Step	Language	Word	Meaning
1	Greek	πλοίο	ship, large boat
2	Ancient Greek	πλοῖον	a floating vessel, ship, boat
3	Ancient Greek	πλέω	sail; float
4	Proto-Indo-European	plew-	to fly, flow, run

Step	Language	Word	Meaning
1	Greek	φάρος	lighthouse
2	Ancient Greek	φάρος	pharynx; plough; ploughing
3	Ancient Greek	φᾶρος	large piece of cloth, web; wide cloak or mantle...