Where does “धैर्य” come from?

धैर्य (Hindi) comes from Sanskrit धैर्य, from Sanskrit धीर, from Sanskrit धी.

धैर्य (Hindi): patience, calmness

Definitions

Step	Language	Word	Meaning
1	Sanskrit	धैर्य	firmness, constancy, calmness, patience, gravity,...
2	Sanskrit	धीर	steady, constant, firm, resolute, brave,...
3	Sanskrit	धी	—

धैर्य — Etymology, Origin & Word History | Etymology Explorer