microevolution
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About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.mi·cro·evo·lu·tion
noun \-ˌe-və-ˈlü-shən also -ˌē-və-\Definition of MICROEVOLUTION
: comparatively minor evolutionary change involving the accumulation of variations in populations usually below the species level
— mi·cro·evo·lu·tion·ary \-shə-ˌner-ē\ adjective
First Known Use of MICROEVOLUTION
1911
mi·cro·evo·lu·tion
noun \ˈmī-krō-ˌev-ə-ˈlü-shən also -ˌē-və-\ (Medical Dictionary)Medical Definition of MICROEVOLUTION
: comparatively minor evolutionary change involving the accumulation of variations in populations usually below the species level
—mi·cro·evo·lu·tion·ary \-shə-ˌner-ē\ (audio pronunciation) adjective
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