Where does “غلیظ” come from?

غلیظ (Persian) comes from Arabic غَلِيظ — thick; rough; rude; thick, viscous.

غلیظ (Persian): thick

Definitions

Step	Language	Word	Meaning
1	Arabic	غَلِيظ	thick; rough; rude; thick, viscous

غلیظ — Etymology, Origin & Word History | Etymology Explorer