Japanese

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Kanji in this term
れい
Grade: S

Grade: 3

Grade: 1
on'yomi
Alternative spelling
勵起子 (kyūjitai)

Etymology

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From 励起(れいき) (reiki, exciting) + () (shi, object).

Noun

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(れい)()() (reikishi

  1. (physics) an exciton