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Lamp   /læmp/   Listen
noun
Lamp  n.  A thin plate or lamina. (Obs.)


Lamp  n.  
1.
A light-producing vessel, device, instrument or apparatus; formerly referring especially to A vessel with a wick used for the combustion of oil or other inflammable liquid, for the purpose of producing artificial light; also, a similar device using a gas as the combustible fuel; now referring mainly to An electric lamp. See sense (3).
2.
Figuratively, anything which enlightens intellectually or morally; anything regarded metaphorically a performing the uses of a lamp. "Thy word is a lamp unto my feet, and a light unto my path." "Ages elapsed ere Homer's lamp appeared."
3.
(Elec.) A device or mechanism for producing light by electricity, usually having a glass bulb or tube containing the light-emitting element. Most lamps belong to one of two categories, the Incandescent lamp (See under Incandescent) or the fluorescent lamp. However, see also arc lamp, below.
4.
A device that emits radiant energy in the form of heat, infrared, or ultraviolet rays; as, a heat lamp.
Aeolipile lamp, a hollow ball of copper containing alcohol which is converted into vapor by a lamp beneath, so as to make a powerful blowpipe flame when the vapor is ignited.
Arc lamp (Elec.), a form of lamp in which the voltaic arc is used as the source of light.
Debereiner's lamp, an apparatus for the instantaneous production of a flame by the spontaneous ignition of a jet of hydrogen on being led over platinum sponge; named after the German chemist Döbereiner, who invented it. Called also philosopher's lamp.
Flameless lamp, an aphlogistic lamp.
Lamp burner, the part of a lamp where the wick is exposed and ignited.
Lamp fount, a reservoir for oil, in a lamp.
Lamp jack. See 2d Jack, n., 4 (l) & (n).
Lamp shade, a screen, as of paper, glass, or tin, for softening or obstructing the light of a lamp.
Lamp shell (Zool.), any brachiopod shell of the genus Terebratula and allied genera. The name refers to the shape, which is like that of an antique lamp. See Terebratula.
Safety lamp, a miner's lamp in which the flame is surrounded by fine wire gauze, preventing the kindling of dangerous explosive gases; called also, from Sir Humphry Davy the inventor, Davy lamp.
To smell of the lamp, to bear marks of great study and labor, as a literary composition.





Collaborative International Dictionary of English 0.48


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"Lamp" Quotes from Famous Books



... and she had ordered an early breakfast. But it was a hopeless task, the putting of that room to rights; and trusting much to the good-nature of the housekeeper, she finally gave it up and went to bed, forgetting in her drowsiness to fasten the outer door, or yet to extinguish the lamp which ...
— Maggie Miller • Mary J. Holmes
... sun and star, Green Earth and dawn and amber evening robe, That lamp whereof the opalescent globe The season's emulative ...
— Poems • Alan Seeger
... the wall, uncovering the second door; this too he opened. In a room without a window there burned a fire, guarded by a high and strong fender, and a lamp suspended from the ceiling by a chain. Grace Poole bent over the fire, apparently cooking something in a saucepan. In the deep shade, at the further end of the room, a figure ran backward and forward. What it was, whether beast or human being, one could not at first sight ...
— Library Of The World's Best Literature, Ancient And Modern, Vol 6 • Various
... of such an occupation was strongly felt by stepfather and stepson. It chanced that Thomas Smith was a reformer; the superiority of his proposed lamp and reflectors over open fires of coal secured his appointment; and no sooner had he set his hand to the task than the interest of that employment mastered him. The vacant stage on which he was to act, and where all had ...
— The Works of Robert Louis Stevenson - Swanston Edition Vol. 16 (of 25) • Robert Louis Stevenson
... bed without me. So good-night, Mr. Haverley. I am going to be up very early, and you shall see what a breakfast the new cook will give you. I will light this candle, for no doubt poor Miriam has put out her lamp, if she did not depend entirely on the moonlight. By the way, Mr. Haverley," she said, turning toward him, "is there anything I can do to help you in shutting up the house? You know I am maid of all work as well as cook. Perhaps I should go down and see if the kitchen ...
— The Girl at Cobhurst • Frank Richard Stockton


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