Englishfor English speakers
Columbia
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noun
a North American river; rises in southwestern Canada and flows southward across Washington to form the border between Washington and Oregon before emptying into the Pacific; known for its salmon runs in the spring
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noun
capital and largest city in South Carolina; located in central South Carolina
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noun
a town in west central Tennessee
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noun
a university town in central Missouri
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noun
(= Columbia University)
a university in New York City
encyclopedia
Noun
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An encyclopedia is a type of book that has information about many things. Often, an encyclopedia is a set of many books and can either be about a specific subject or a range of subjects.
Wikipedia is an online encyclopedia and is the world's largest.
I went to the library to find an encyclopedia on chemistry.