Candle word meaning and definition

[noun] stick of wax with a wick in the middle
[noun] the basic unit of luminous intensity adopted under the System International d'Unites; equal to 1/60 of the luminous intensity per square centimeter of a black body radiating at the temperature of 2,046 degrees Kelvin
[verb] examine eggs for freshness by holding them against a light

\Can"dle\, n. [OE. candel, candel, AS, candel, fr. L. candela a (white) light made of wax or tallow, fr. cand["e]re to be white. See {Candid}, and cf. {Chandler}, {Cannel}, {Kindle}.] 1. A slender, cylindrical body of tallow, containing a wick composed of loosely twisted linen of cotton threads, and used to furnish light. How far that little candle throws his beams! So shines a good deed in a naughty world. --Shak. Note: Candles are usually made by repeatedly dipping the wicks in the melted tallow, etc. (``dipped candles''), or by casting or running in a mold. 2. That which gives light; a luminary. By these blessed candles of the night. --Shak. {Candle nut}, the fruit of a euphorbiaceous shrub ({Aleurites triloba}), a native of some of the Pacific islands; -- socalled because, when dry, it will burn with a bright flame, and is used by the natives as a candle. The oil has many uses. {Candle power} (Photom.), illuminating power, as of a lamp, or gas flame, reckoned in terms of the light of a standard candle. {Electric candle}, A modification of the electric arc lamp, in which the carbon rods, instead of being placed end to end, are arranged side by side, and at a distance suitable for the formation of the arc at the tip; -- called also, from the name of the inventor, {Jablockoff candle}. {Excommunication by inch of candle}, a form of excommunication in which the offender is allowed time to repent only while a candle burns. {Not worth the candle}, not worth the cost or trouble. {Rush candle}, a candle made of the pith of certain rushes, peeled except on one side, and dipped in grease. {Sale by inch of candle}, an auction in which persons are allowed to bid only till a small piece of candle burns out. {Standard candle} (Photom.), a special form of candle employed as a standard in photometric measurements; usually, a candle of spermaceti so constructed as to burn at the rate of 120 grains, or 7.8 grams, per hour. {To curse by bell, book and candle}. See under {Bell}.

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