oceanarium

noun
ocean·ar·i·um | \ ˌō-shə-ˈner-ē-əm \
plural oceanariums or oceanaria\ˌō-shə-ˈner-ē-ə \

Definition of oceanarium 

: a large marine aquarium

First Known Use of oceanarium

1938, in the meaning defined above

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Dictionary Entries near oceanarium

occur to

OCD

ocean

oceanarium

oceanaut

ocean basin

ocean bug

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The first known use of oceanarium was in 1938

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