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English definition of “den”

den

noun [C]     /den/
ANIMAL'S HOME the home of some wild animals: a lions' denAnimal dwellings - naturalAnimal Dwellings - man-made
ILLEGAL ACTIVITY a place where secret and illegal activity happens: a gambling denCrime - general words
ROOM mainly US a room in your home where you relax, read, watch television, etcRooms
(Definition of den noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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