みっぺい

密 閉

  1. noun (common) (futsuumeishi), noun or participle which takes the aux. verb suru, transitive verb

    shutting tightly, making airtight, sealing hermetically

    • この食品は密閉された容器に入れておけば一週間もつ。
      This food will keep for a week in an airtight container.