Invaginate

v. t.	1.	To insert as in a sheath; to produce intussusception in.
a.	1.	(Biol.) Sheathed.

Verb	1.	invaginate - sheathe; "The chrysalis is invaginated"
	2.	invaginate - fold inwards; "some organs can invaginate" Synonyms: introvert

botany, introversion, invagination, phytology, sheathe