涙骨

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Japanese[edit]

Kanji in this term
るい
Grade: S
こつ
Grade: 6
kan’on
Alternative spelling
淚骨 (kyūjitai)
 涙骨 on Japanese Wikipedia

Etymology[edit]

(tear) +‎ (bone)

Noun[edit]

(るい)(こつ) (ruikotsu

  1. a lacrimal bone