dwell

verb

1. 1

   think moodily or anxiously about something

2. 2

   come back to

   Don't dwell on the past

   She is always harping on the same old things

3. 3

   inhabit or live in; be an inhabitant of

   People lived in Africa millions of years ago

   The people inhabited the islands that are now deserted

4. 4

   originate (in)

   The problems dwell in the social injustices in this country

5. 5

   exist or be situated within

   Strange notions inhabited her mind