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metatheory

[ met-uh-thee-uh-ree, -theer-ee ]
/ ˈmɛt əˌθi ə ri, -ˌθɪər i /
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noun

a theory devised to analyze a theory.
the investigation and analysis of theories.

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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for metatheory

metatheory
/ (ˈmɛtəˌθɪərɪ) /

noun

philosophical discussion of the foundations, structure, or results of some theory, such as metamathematics
a formal system that describes the structure of some other systemSee also metalanguage
metatheoretical (ˌmɛtəθɪəˈrɛtɪkəl), adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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