Lumen - definition, pronunciation, transcription

*
Amer.  |ˈluːmen|  American pronunciation of the word lumen
Brit.  |ˈluːmen|  British pronunciation of the word lumen

noun

- 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
Current translation version is made automatically. You can suggest your own version. Changes will take effect after the administrator approves them.
Original text in English:
Our translation to English:
Community translations to English:
    This feature is allowed to authorized users only.
    Please, register on our website at registration page. After registration you can log in and use that feature.
    Registration   Login   Home  
    ×