(zoology) Belonging to, or resembling, the cephalopods.
derencephalus
diplocephalus
dracocephalum
dracocephalum
noun
(botany) Any plant of the genus Dracocephalum, the dragonheads.
hydrocephalus
hydrocephalus
noun
(medicine) A usually congenital condition in which an abnormal accumulation of fluid in the cerebral ventricles causes enlargement of the skull and compression of the brain, destroying much of the neural tissue