lumen

Meaning of lumen

noun

the SI unit of luminous flux, equal to the amount of light emitted per second in a unit solid angle of one steradian from a uniform source of one candela.

late 19th century: from Latin, literally ‘light’.

noun
  1. the central cavity of a tubular or other hollow structure in an organism or cell.
    the stomach empties food into the lumen of the small intestine

late 19th century: from Latin, literally ‘opening’.

Information about lumen

Hyphenation of lumen

lu-men

  • It consists of 2 syllables and 5 chars.
  • lumen is a word disyllabic because it has two syllables

lumen synonyms

Meaning lm:

lm

Translation of lumen

Anagrams of lumen

Melun

Words that rhyme with lumen

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