こしがくだける

Frequency rank: 35,666. – 36,081.
    expressions (phrases, clauses, etc.); Ichidan verb
  1. to collapse; to give up; to lose one's nerve; to have one's knees give waysee also
Forms
  • こしがくだけるFrequency rank: 35,666. – 36,081.
  • こしがくだける