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mesocratic

adjective
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meso·​crat·​ic

Definition of mesocratic

of igneous rock
: having nearly equal dark and light mineral constituents a mesocratic diorite — compare leucocratic, melanocratic

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History and Etymology for mesocratic

mes- + -cratic (as in leucocratic)

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“Mesocratic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mesocratic. Accessed 11 Jul. 2020.

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