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ルーメン

From Wiktionary, the free dictionary

Japanese

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Etymology

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Borrowed from English lumen,[1][2][3][4][5] from French lumen, from Latin lūmen (light).

Pronunciation

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Noun

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ルーメン (rūmen

Japanese Wikipedia has an article on:
Wikipedia ja
  1. (physics) lumen (SI-unit for luminous flux)
  1. (anatomy) a lumen (cavity within tubular organ)

References

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  1. ^ Shōgaku Tosho (1988) 国語大辞典(新装版) [Unabridged Dictionary of Japanese (Revised Edition)] (in Japanese), Tōkyō: Shogakukan, →ISBN
  2. ^ Matsumura, Akira (1995) 大辞泉 [Daijisen] (in Japanese), First edition, Tokyo: Shogakukan, →ISBN
  3. ^ Shinmura, Izuru, editor (1998), 広辞苑 [Kōjien] (in Japanese), Fifth edition, Tokyo: Iwanami Shoten, →ISBN
  4. 4.0 4.1 Matsumura, Akira, editor (2006), 大辞林 [Daijirin] (in Japanese), Third edition, Tokyo: Sanseidō, →ISBN
  5. 5.0 5.1 Kindaichi, Kyōsuke et al., editors (1997), 新明解国語辞典 [Shin Meikai Kokugo Jiten] (in Japanese), Fifth edition, Tokyo: Sanseidō, →ISBN