Definition of "opium den" []

• A building where opium is sold and used (noun)

WordNet. Princeton University. 2010.

• "A highly romanticised version of an opium den — I doubted any of the patrons of the establishments I had been inside would recognise any similarity."
• "She had the surest information that of late he had, when the fit was on him, made use of an opium den in the farthest east of the City."