noun

1. A place inhabited by a wild animal, often a cave or a hole in the ground.

2. A shed or shelter for domestic animals.

3. A place inhabited by a criminal or criminals, a superhero or a supervillain; a refuge, retreat, haven or hideaway.

verb

1. To rest; to dwell.

2. To lay down.

3. To bury.

Synonyms: den, hide-out, burrow, den, holt