lume definition, lume meaning | English dictionary

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      n   pl   , -mens, -mina  
1    the derived SI unit of luminous flux; the flux emitted in a solid angle of 1 steradian by a point source having a uniform intensity of 1 candela.,   (Symbol)    lm  
2      (Anatomy)   a passage, duct, or cavity in a tubular organ  
3    a cavity within a plant cell enclosed by the cell walls  
     (C19: New Latin, from Latin: light, aperture)  
  lumenal, luminal      adj  
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lumme, lum, lumber, lumpen

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