焼やき捨すてる

ichidan verb, transitive verb

burn up; burn and discard

To dispose of something by burning it completely; often used for documents, trash, or unwanted items.

• 古ふるい手て紙がみを焼やき捨すてた。

  I burned up the old letters.

• 機き密みつ書しょ類るいは必かならず焼やき捨すててください。

  Please make sure to burn the confidential documents.