Home › Words › C › candlepowercandlepowercandlepower means A unit of luminous intensity of a light source, equal to 0.981 candelas.EtymologyFrom candle + power.nounA unit of luminous intensity of a light source, equal to 0.981 candelas.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.candela 72% match — In the International System of Units, the base unit of luminous intensity; the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540 × 10¹² hertz and that has a radiant intensity in that direction of 1/683 watt per steradian. Symbol: cd vs candlepower →microcandela 67% match — A unit of luminous intensity, equal to one millionth of a candela. vs candlepower →kilocandela 65% match — An SI unit of luminous intensity equal to 10³ candelas. Symbol: kcd vs candlepower →nanocandela 64% match — A unit of luminous intensity equal to 10⁻⁹ of a candela vs candlepower →carcel 63% match — A former unit to measure the intensity of light, approximately 9.74 candelas. vs candlepower →candlelight 63% match — The light emitted by a candle. vs candlepower →megacandela 62% match — An SI unit of luminous intensity equal to 10⁶ candelas. Symbol: Mcd vs candlepower →stilb 60% match — a unit of luminance equal to one candela per square centimetre vs candlepower →