den.
A small cavern or hollow place in the side of a hill, or among rocks; especially, a cave used by a wild animal for shelter or concealment.
Meaning & usage
A small cavern or hollow place in the side of a hill, or among rocks; especially, a cave used by a wild animal for shelter or concealment.
a den of robbers
Daniel was put into the lions’ den.
A squalid or wretched place; a haunt.
a den of vice
an opium den; a gambling den
A comfortable room not used for formal entertaining.
Synonym of fort (“structure improvised from furniture, etc. for playing games.”).
Our little girls love using bedsheets and other stuff around the house to make dens in the living room and pretending they're on adventures.
A narrow glen; a ravine; a dell.
A group of Cub Scouts of the same age who work on projects together.
Where this word comes from
From Middle English den, from Old English denn (“den, lair (of a beast), cave; a swine-pasture, a woodland pasture for swine”), from Proto-West Germanic *dani (“threshing-floor, barn-floor”). Cognate with Scots den (“den, lair”), Middle Dutch denne (“burrow, den, cave, attic”), Dutch den (“ship's deck, threshing-floor, mountain floor”), Middle Low German denne, danne (“threshing-floor, small dale”), German Tenne (“threshing-floor, barn for threshing”).
To ensconce or hide oneself in (or as in) a den.
Of an animal, to use as a den; to take up residence in.
Where this word comes from
From Middle English den, from Old English denn (“den, lair (of a beast), cave; a swine-pasture, a woodland pasture for swine”), from Proto-West Germanic *dani (“threshing-floor, barn-floor”). Cognate with Scots den (“den, lair”), Middle Dutch denne (“burrow, den, cave, attic”), Dutch den (“ship's deck, threshing-floor, mountain floor”), Middle Low German denne, danne (“threshing-floor, small dale”), German Tenne (“threshing-floor, barn for threshing”).
Abbreviation of denier (a unit of weight).
Where this word comes from
From Old French denier, from Latin denarius.
Alternative form of dene.
Pronunciation spelling of then, representing AAVE, Bermuda English.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.