つけっぱなし

付けっぱなし

表記・読み：点けっぱなし・付けっ放し・点けっ放し・つけっ放し・つけっぱなし

1. 1

   leaving (a light, TV, etc.) on; leaving engaged (e.g. a key in a lock)

   名詞word usually written using kana alone