Key: "S:" = Show Synset (semantic) relations, "W:" = Show Word (lexical) relations
Display options for sense: (gloss) "an example sentence"
Noun
S: (n) sodium-vapor lamp, sodium-vapour lamp (lamp in which an electric current passed through a tube of sodium vapor makes a yellow light; used is street lighting)
S: (n) slit lamp ((ophthalmology) a lamp that emits a narrow but intense beam of light that enables an ophthalmologist, using a microscope, to view the retina and optic nerve)
S: (n) fluorescent lamp (lamp consisting of a tube coated on the inside with a fluorescent material; mercury vapor in the tube emits ultraviolet radiation that is converted to visible radiation by the fluorescent material)
S: (n) limelight, calcium light (a lamp consisting of a flame directed at a cylinder of lime with a lens to concentrate the light; formerly used for stage lighting)
S: (n) neon lamp, neon induction lamp, neon tube (a lamp consisting of a small gas-discharge tube containing neon at low pressure; luminescence is produced by the action of currents at high frequencies that are wrapped a few turns around the tube)
S: (n) sodium-vapor lamp, sodium-vapour lamp (lamp in which an electric current passed through a tube of sodium vapor makes a yellow light; used is street lighting)
S: (n) spirit lamp (a lamp that burns a volatile liquid fuel such as alcohol)
S: (n) spotlight, spot (a lamp that produces a strong beam of light to illuminate a restricted area; used to focus attention of a stage performer)
S: (n) headlight, headlamp (a powerful light with reflector; attached to the front of an automobile or locomotive)
S: (n) foglamp (headlight that provides strong beam for use in foggy weather)
S: (n) houselights (lights that illuminate the audience's part of a theater or other auditorium)
S: (n) jacklight (a light used as a lure in hunting or fishing at night)
S: (n) navigation light (light on an airplane that indicates the plane's position and orientation; red light on the left (port) wing tip and green light on the right (starboard) wing tip)
S: (n) night-light (light (as a candle or small bulb) that burns in a bedroom at night (as for children or invalids))
S: (n) room light (light that provides general illumination for a room)
S: (n) sconce (a candle or flaming torch secured in a sconce)
S: (n) searchlight (a light source with reflectors that projects a beam of light in a particular direction)
S: (n) sidelight, running light (light carried by a boat that indicates the boat's direction; vessels at night carry a red light on the port bow and a green light on the starboard bow)
S: (n) strip lighting (light consisting of long tubes (instead of bulbs) that provide the illumination)
S: (n) mercury-vapor lamp (ultraviolet lamp that emits a strong bluish light (rich in ultraviolet radiation) as electric current passes through mercury vapor)
S: (n) quartz lamp (a mercury-vapor lamp that is enclosed in a quartz container instead of a glass container)