a valve through which burned gases from a cylinder escape into the exhaust manifold
equipment
Noun
an instrumentality needed for an undertaking or to perform a service
exhibition hall
Noun
a large hall for holding exhibitions
emergency room
Noun
a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment
erasable programmable read-only memory
Noun
(computer science) a read-only memory chip that can be erased by ultraviolet light and programmed again with new data
exhibition area
Noun
a large hall for holding exhibitions
emesis basin
Noun
a basin used by bedridden patients for vomiting
eraser
Noun
an implement used to erase something
emetic
Noun
a medicine that induces nausea and vomiting
erecting prism
Noun
a right-angled optical prism used to turn an inverted image upright
expansion bit
Noun
a bit with a cutting blade that can be adjusted to different sizes
expansive bit
Noun
a bit with a cutting blade that can be adjusted to different sizes
erythromycin
Noun
an antibiotic (trade name Erythrocin or E-Mycin or Ethril or Ilosone or Pediamycin) obtained from the actinomycete Streptomyces erythreus
expansion bolt
Noun
a bolt that has an attachment that expands as the bolt is driven into a surface
emergency exit
Noun
a stairway (often on the outside of a building) that permits exit in the case of fire or other emergency
extinguisher
Noun
a manually operated device for extinguishing small fires
eveningwear
Noun
attire to wear on formal occasions in the evening
evening dress
Noun
attire to wear on formal occasions in the evening
evening clothes
Noun
attire to wear on formal occasions in the evening
electrical fuse
Noun
an electrical device that can interrupt the flow of electrical current when it is overloaded
emery wheel
Noun
a wheel composed of abrasive material
earth
Noun
a connection between an electrical device and a large conducting body, such as the earth (which is taken to be at zero voltage)
earth
Noun
the concerns of this life as distinguished from heaven and the afterlife
earth
Noun
the abode of mortals (as contrasted with Heaven or Hell)
earth
Noun
the 3rd planet from the sun
earth
Noun
the solid part of the earth's surface
earth
Noun
the loose soft material that makes up a large part of the land surface
earth
Noun
once thought to be one of four elements composing the universe (Empedocles)
earth
Verb
connect to the earth
earth
Verb
hide in the earth like a hunted animal
exerciser
Noun
sports equipment used in gymnastic exercises
emergency
Noun
a brake operated by hand
emergency
Noun
a sudden unforeseen crisis, usually involving danger that requires immediate action
emergency
Noun
a state in which martial law applies
emergency brake
Noun
a brake operated by hand
ear trumpet
Noun
a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person
exhaust hood
Noun
metal covering leading to a vent that exhausts smoke or fumes
encumbrance
Noun
any obstruction that impedes or is burdensome
encumbrance
Noun
an onerous or difficult concern
encumbrance
Noun
a charge against property (as a lien or mortgage)
encrustation
Noun
a decorative coating of contrasting material that is applied to a surface as an inlay or overlay
encrustation
Noun
a hard outer layer that covers something
encrustation
Noun
the formation of a crust
embrocation
Noun
a medicinal liquid that is rubbed into the skin to relieve muscular stiffness and pain
electric light
Noun
electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity
electric-light bulb
Noun
electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity
electron lens
Noun
electronic equipment that uses a magnetic or electric field in order to focus a beam of electrons
exposure meter
Noun
photographic equipment that measures the intensity of light
electronic stylus
Noun
a pointer that when pointed at a computer display senses whether or not the spot is illuminated