Check Dictionary

Find out more about word, its definitions etc.

Valid in these dictionaries

TWL/NWL (Scrabble US/CA/TH)
SOWPODS/CSW (Scrabble UK / ALL)
ENABLE (Words with Friends)

Meaning of lumen

1 definition found

From WordNet (r) 3.0 (2006) [wn]:

  lumen
      n 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 [syn: {lumen}, {lm}]
      2: a cavity or passage in a tubular organ; "the lumen of the
         intestine"

Source : WordNet ® Princeton University. 2010.

Use this dictionary checker to learn more about a word - find out its meaning and also make sure whether that word is a valid word in any of these dictionaries (used by popular word games). Here is the list of dictionaries it checks for :

OCTWL / TWL : The official dictionary for scrabble game in United States, Canada and Thailand.
SOWPODS / CSW : UK and the rest of the world uses this dictionary for various word games including scrabble.
ENABLE - This is the default dictionary for Words with Friends.

The dictionary checker is also good at solving any issue with a disputed word when you're playing scramble games gainst your friends or family members. As a bonus, you also learn new words while having fun!

Back to Word Unscrambler