むにする

無にする

表記・読み：むにする

1. 1

   to bring to naught; to bring to nought; to abuse (esp. another's kindness); to neutralize (a person's efforts); to waste

   expressions (phrases, clauses, etc.)suru verb - included
2. 2

   to empty; to clear

   expressions (phrases, clauses, etc.)suru verb - includedas in 心を無にする, etc.