Where does “مستوطن” come from?

مستوطن (Arabic) comes from Arabic اِسْتَوْطَنَ.

مستوطن (Arabic): settler; deep-rooted; endemic

Definitions

Step	Language	Word	Meaning
1	Arabic	اِسْتَوْطَنَ	—

مستوطن — Etymology, Origin & Word History | Etymology Explorer