Where does “ceathrar” come from?

ceathrar (Scottish Gaelic) comes from Old Irish cethrar, from Old Irish cethair, from Proto-Celtic *kʷetwores, from Proto-Indo-European kʷetwóres, from Proto-Indo-European kʷe- — and.

ceathrar (Scottish Gaelic): four

Definitions

four

Ancestry of “ceathrar”, step by step

Step	Language	Word	Meaning
1	Old Irish	cethrar	four people
2	Old Irish	cethair	four
3	Proto-Celtic	*kʷetwores	—
4	Proto-Indo-European	kʷetwóres	four
5	Proto-Indo-European	kʷe-	and

Every word from Proto-Indo-European kʷe- →

ceathrar — Etymology, Origin & Word History | Etymology Explorer