Where does “παραμεθαύριο” come from?

παραμεθαύριο (Greek) comes from Greek παρά, from Ancient Greek παρά, from Latin verēdus, from Gaulish werēdos, from Proto-Celtic *uɸoreidos — horse.

παραμεθαύριο (Greek): day after day after tomorrow

Definitions

παραμεθαύριο traces back through two separate lines of ancestry.

Step	Language	Word	Meaning
1	Greek	παρά	despite, in spite of
2	Ancient Greek	παρά
3	Latin	verēdus	A fast or light breed of horse; courier's horse; hunter
4	Gaulish	werēdos	horse
5	Proto-Celtic	*uɸoreidos	horse

Step	Language	Word	Meaning
1	Greek	μεθαύριο	day after tomorrow
2	Koine Greek	μεθαύριον	—