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lumen

English

  1. 🔊 a cavity or passage in a tubular organ
    “the lumen of the intestine”
  2. 🔊 a unit of luminous flux equal to the amount of light given out through a solid angle of 1 steradian by a point source of 1 candela intensity radiating uniformly in all directions

Spanish

  1. 🔊 lumen lumen
  2. 🔊 luz lumen

Similar words

lm asa scale british candle hefner candle scheiner scale bougie decimale candle candle lumen candle power candle-foot candle-hour candle-meter decimal candle exposure meter flux foot-candle intensity international candle lamp-hour light light meter light quantum lumen meter lumen-hour