光学

See also: 光學

Chinese

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Japanese
Kanji in this term
光 学
こう
Grade: 2		 がく
Grade: 1
on’yomi
Alternative spelling
光學 (kyūjitai)

Etymology

From 光 (kō-, “photo-”) +‎ 学 (-gaku, “-graphy; -logy”).

Pronunciation
  • (Tokyo) こーがく [kòógákú] (Heiban – [0])
  • IPA(key): [ko̞ːɡa̠kɯ̟ᵝ]

Noun

光(こう)学(がく) • (kōgaku) ←くわうがく (kwaugaku)?

  1. optics (physics of light and vision)
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