evaginate

/ɪˈvædʒɪneɪt/
verb
  1. To turn a tubular organ or structure inside out, like pushing the finger of a glove outward.
    • The surgeon carefully evaginated the intestinal segment to examine the inner lining.
    • During the procedure, the doctor evaginated the small pouch to remove the blockage.
    • The biologist watched the sea cucumber evaginate its feeding tentacles.
Antonyms
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