Where does “elater” come from?

elater (Latin) comes from Ancient Greek ἐλατήρ, from Ancient Greek ἐλαύνω, from Ancient Greek -τός, from Proto-Indo-European -tós — Creates verbal adjectives from verb stems.

Ancestry of “elater”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	ἐλατήρ	driver, especially of horses, charioteer; rower,...
2	Ancient Greek	ἐλαύνω	drive, set in motion; ride a horse, drive a...
3	Ancient Greek	-τός	creates verbal adjectives of possibility, either...
4	Proto-Indo-European	-tós	Creates verbal adjectives from verb stems

Every word from Proto-Indo-European -tós →Every word from Ancient Greek -τός →Every word from Ancient Greek ἐλαύνω →