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Lumen Definition & Meaning

lumen
noun
  1. 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
  2. a cavity or passage in a tubular organ; "the lumen of the intestine"

"Lumen" in song lyrics

See how lumen is used in real songs:

  • "double lumen"
    AOL — AOL
  • "quinton-mahurlcar dual lumen"
    AOL — AOL
  • "esophacus 20lumen"
    AOL — AOL

Usage tips for "lumen"

Understanding the precise definition of a word helps you use it with confidence. When using "lumen" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for lumen to find words that pair well.

Use "lumen" in a verse

Now that you know what "lumen" means, try using it in your own lyrics:

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Frequently asked questions

What does lumen mean?
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 a cavity or passage in a tubular organ; "the lumen of the intestine"
What part of speech is lumen?
Lumen is a noun.
How many definitions does lumen have?
Lumen has 2 definitions across 1 part of speech (noun).

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