Colleterial :: Colleterial (a.) Of or pertaining to the colleterium of insects.
Colleterium :: Colleterium (n.) An organ of female insects, containing a cement to unite the ejected ova..
Deleterious :: Deleterious (a.) Hurtful; noxious; destructive; pernicious; as, a deleterious plant or quality; a deleterious example..