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English definition of “aquarium”

aquarium

noun [C]     /əˈkweəriəm/
PLACE a building where fish and other water animals are kept for people to visitAnimal Dwellings - man-madeAnimal dwellings - naturalZoos and wildlife reserves
CONTAINER a glass container filled with water that fish are kept inAnimal Dwellings - man-madeAnimal dwellings - naturalZoos and wildlife reserves
(Definition of aquarium noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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