(pathology) a medical condition in which some or all of the sutures in the skull of an infant close too early, causing problems with normal brain and skull growth.

plural of passkey

(microbiology) That mimic the action of phagocytes / (ecology) Pertaining to phagomimicry; pertaining something that which is not food but which stimulates the feeding response.

A porphyroblast produced by metamorphic recrystallization