One entry found for den.

Entry Word: den
Function: noun
Text: 1 the shelter or resting place of a wild animal <the foxes hid in their den until the bear left the area>
Synonyms burrow, hole, lair, lodge
Related Words nest
2 a place where a person goes to hide <an abandoned building that is often used as a den by the city's petty criminals> -- see HIDEOUT