Where does “*dʰh₁-dʰmó-s” come from?

*dʰh₁-dʰmó-s (Proto-Indo-European) comes from Proto-Indo-European dʰeh₁- — to do, put, place.

Ancestry of “*dʰh₁-dʰmó-s”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	dʰeh₁-	to do, put, place