Medical Dictionary

invagination

noun in·vag·i·na·tion \-ˌvaj-ə-ˈnā-shən\

Medical Definition of INVAGINATION

1
:  an act or process of invaginating: as a :  the formation of a gastrula by an infolding of part of the wall of the blastula b :  intestinal intussusception
2
:  an invaginated part

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