をます【あたまをなやます】

Frequency rank: 8,325. – 8,334.
    expressions (phrases, clauses, etc.); Godan verb with 'su' ending
  1. to rack one's brains
Forms
  • をます【あたまをなやます】Frequency rank: 8,325. – 8,334.
  • あたまをなやます