盗とう難なん防ぼう止し

noun which may take the genitive case particle 'no'

antitheft; burglar-proof

Used attributively to describe devices, systems, or measures that prevent theft or burglary.

• この車くるまには盗とう難なん防ぼう止し装そう置ちが付ついています。

  This car is equipped with an antitheft device.

• 盗とう難なん防ぼう止しのために、窓まどに鍵かぎをかけてください。

  Please lock the windows to prevent theft.