Where does “athuair” come from?

athuair (Irish) comes from Irish uair, from Old Irish úar, from Latin hōra, from Ancient Greek ὥρα, from Proto-Hellenic *worā, from Proto-Indo-European wēr-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.

athuair (Irish): again, a second time

Definitions

again, a second time

Ancestry of “athuair”, step by step

Step	Language	Word	Meaning
1	Irish	uair	hour; time
2	Old Irish	úar	cold; hour, time, occasion
3	Latin	hōra	hour
4	Ancient Greek	ὥρα	any defined period of time; season; climate
5	Proto-Hellenic	*worā	—
6	Proto-Indo-European	wēr-	true
7	Proto-Indo-European	wer-	to burn; to cover, heed, notice; squirrel

Every word from Proto-Indo-European wer- →Every word from Proto-Indo-European wēr- →Every word from Proto-Hellenic *worā →