invaginate
adjective, verb
Forms invaginates invaginating invaginated
- adjective (biology) sheathed
- adjective (biology) Having one portion of a hollow organ drawn back within another portion.
- verb (medicine, surgery) To fold up or enclose into a sheath-like or pouch-like structure, either naturally or as part of a surgical procedure.
- verb (medicine) To turn or fold inwardly.
- verb (medicine) To fold inward to create a hollow space where none had existed, as with a gastrula forming from a blastula.
Synonyms
Etymology
From Medieval Latin invāgīnātus, past participle of Medieval Latin invāgīnāre, from in- + vāgīna (“sheath”).
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “invaginate”, CC BY-SA 4.0. Details