What is the meaning of dwell?

verb

• Think moodily or anxiously about something.
  • synonyms: brood
• Originate (in. )
  • usage: "The problems dwell in the social injustices in this country"
  • synonyms: consist, lie, lie in
• Inhabit or live in; be an inhabitant of.
  • usage: "People lived in Africa millions of years ago"; "The people inhabited the islands that are now deserted"; "this kind of fish dwells near the bottom of the ocean"; "deer are populating the woods"
  • synonyms: populate, live, inhabit
• Exist or be situated within.
  • usage: "Strange notions inhabited her mind"
  • synonyms: inhabit
• Come back to.
  • usage: "Don't dwell on the past"; "She is always harping on the same old things"
  • synonyms: harp