shirabe.org
1)

鶍いすか

Meaning
    1. common crossbill (Loxia curvirostra)
Forms
2)

いすかの嘴はし

#273,805
いすかのはし
✨
Meaning
    1. (something) not coming together (as one had hoped or expected); unfortunate turn of events; unexpected turn; (a) crossbill's beak (which has differently shaped upper and lower parts)
      often as 〜の食い違い (with the same meaning)
      See also: 交喙 (イスカ)
Kanji
嘴 シ beak, bill
Forms

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