Where does “मूर्छन” come from?

मूर्छन (Sanskrit) comes from Sanskrit मूर्छ् — to become solid, thicken, congeal, assume shape...

Ancestry of “मूर्छन”, step by step

Step	Language	Word	Meaning
1	Sanskrit	मूर्छ्	to become solid, thicken, congeal, assume shape...

मूर्छन — Etymology, Origin & Word History | Etymology Explorer