Where does “orrinyn” come from?

orrinyn (Manx) comes from Manx yn, from Old Irish ín, from Proto-Celtic sindos, from Proto-Indo-European sḗm, from Proto-Indo-European sem- — together, one.

orrinyn (Manx): first-person plural of er

Definitions

first-person plural of er

Ancestry of “orrinyn”, step by step

orrinyn traces back through two separate lines of ancestry.

via Manx yn

Step	Language	Word	Meaning
1	Manx	yn	the
2	Old Irish	ín	fast, period of fasting
3	Proto-Celtic	sindos	this
4	Proto-Indo-European	sḗm	one
5	Proto-Indo-European	sem-	together, one

via Manx orrin

Step	Language	Word	Meaning
1	Manx	orrin	first-person plural of er

Every word from Proto-Indo-European sem- →Every word from Proto-Indo-European sḗm →Every word from Proto-Celtic sindos →