Where does “ه ن د س” come from?

ه ن د س (Arabic) comes from Arabic هَنْدَسَة, from Arabic هَنْدَزَة, from Arabic هَنْدَاز, from Middle Persian handʾc-.

ه ن د س (Arabic): related to geometry; related to architecture;...

Definitions

Step	Language	Word	Meaning
1	Arabic	هَنْدَسَة	geometry, architecture, engineering; engineering
2	Arabic	هَنْدَزَة	—
3	Arabic	هَنْدَاز	—
4	Middle Persian	handʾc-	—