Where does “h₁ruHdʰ-yo-s” come from?

h₁ruHdʰ-yo-s (Proto-Indo-European) comes from Proto-Indo-European h₁rudʰ-yo-s, from Proto-Indo-European h₁rewdʰ- — red.

Ancestry of “h₁ruHdʰ-yo-s”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	h₁rudʰ-yo-s	—
2	Proto-Indo-European	h₁rewdʰ-	red

h₁ruHdʰ-yo-s — Etymology, Origin & Word History | Etymology Explorer