Where does “مُسْتَهْجَن” come from?

مُسْتَهْجَن (Arabic) comes from Arabic اِسْتَهْجَنَ — to denigrate.

Ancestry of “مُسْتَهْجَن”, step by step

Step	Language	Word	Meaning
1	Arabic	اِسْتَهْجَنَ	to denigrate

مُسْتَهْجَن — Etymology, Origin & Word History | Etymology Explorer