IPA: /ˈdwɛlər/
KK: /ˈdwɛlɚ/
A person who lives in a particular place.
The city is home to many different types of dwellers, from students to families.
Dweller → It is formed from "dwell" (from Old English *dwellan*, meaning to stay or remain) and "-er" (meaning a person who). A dweller is a person who stays or resides in a particular place.
Think of someone who 'stays' ('dwell') in a specific location — that's why a dweller is a person who resides somewhere.