Where does “ꪣꪲ” come from?

ꪣꪲ (Tai Dam) comes from Proto-Tai miːᴬ — to have; not.

ꪣꪲ (Tai Dam): to have

Definitions

Step	Language	Word	Meaning
1	Proto-Tai	miːᴬ	to have; not

ꪣꪲ — Etymology, Origin & Word History | Etymology Explorer