extragalactic nebula
— Noun
– English
~ (astronomy) a collection of star systems; any of the billions of systems each having many stars and nebulae and dust; "`extragalactic nebula' is a former name for `galaxy'"
embroidery needle
— Noun
– English
~ a long needle with an eye large enough for heavy darning or embroidery thread
eleventh cranial nerve
— Noun
– English
~ arises from two sets of roots (cranial and spinal) that unite to form the nerve
eighth cranial nerve
— Noun
– English
~ a composite sensory nerve supplying the hair cells of the vestibular organ and the hair cells of the cochlea
efferent nerve
— Noun
– English
~ a nerve that conveys impulses toward or to muscles or glands
empty nester
— Noun
– English
~ a parent whose children have grown up and left home
electronic network
— Noun
– English
~ (electronics) a system of interconnected electronic components or circuits
enchanter's nightshade
— Noun
– English
~ any of several erect perennial rhizomatous herbs of the genus Circaea having white flowers that open at dawn; northern hemisphere