The folding in of an outer layer so as to form a pocket in the surface
English: invagination, introversion, intussusception, infolding
Less certain link between this word and this sense.
introversion, invagination, infolding, intussusception
English: invagination, introversion, intussusception, infolding
Less certain link between this word and this sense.
English: invagination, introversion
Less certain link between this word and this sense.