lumen in Japanese
lumen in Japanese is ルーメン, 内腔 — lumen means the standard unit for measuring the total amount of visible light emitted by a source.
lumen in Japanese
ルーメン
Pronounced: rūmen
(physics) In the International System of Units, the derived unit of luminous flux; the light that is emitted in a solid angle of one steradian from a source of one candela. Symbol: lm.
内腔
Pronounced: naikō
(anatomy) The cavity or channel within a tube or tubular organ.
What does "lumen" mean?
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noun The standard unit for measuring the total amount of visible light emitted by a source.
"The torch is rated at 800 lumens."
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noun The hollow space inside a tube or tubular body part, such as a blood vessel or needle.
"Plaque had narrowed the lumen of the artery."
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lumen in a sentence
- The torch is rated at 800 lumens.
- Plaque had narrowed the lumen of the artery.
Common Japanese translations
Frequently asked questions
What is "lumen" in Japanese?
"lumen" in Japanese is ルーメン, 内腔. lumen means: The standard unit for measuring the total amount of visible light emitted by a source.
How do you pronounce ルーメン?
"lumen" in Japanese is ルーメン, pronounced "rūmen".
How do you use "lumen" in a sentence?
Example: "The torch is rated at 800 lumens." In Japanese, "lumen" is ルーメン, 内腔.
Are there other ways to say "lumen" in Japanese?
Yes — Japanese has 2 translations listed for "lumen": ルーメン, 内腔.
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