verb (-nated; -nating) Etymology: Medieval Latin invaginatus, past participle of invaginare, from Latin in- + vagina sheath Date: circa 1656 transitive verb enclose , sheathe , to fold in so that an outer becomes an inner surface, intransitive verb to undergo invagination
INVAGINATE
Meaning of INVAGINATE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012