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Scholarly or scientific investigation or inquiry. See Synonyms at inquiry.
(noun)
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Close, careful study.
(noun)
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To engage in or perform research.
(verb-intransitive)
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To study (something) thoroughly so as to present in a detailed, accurate manner: researching the effects of acid rain.
(verb-transitive)
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To do research for: research a magazine article.
(verb-transitive)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.