使し用よう済ずみ切きっ手て

noun

used stamp; canceled stamp

Refers to postage stamps that have been postmarked or otherwise canceled, often collected by philatelists or donated for charity.

• 使し用よう済ずみ切きっ手てを集あつめて、福ふく祉し施し設せつに寄き付ふしています。

  I collect used stamps and donate them to welfare facilities.

• この封ふう筒とうの使し用よう済ずみ切きっ手ては、とても珍めずらしい消けし印いんが押おされている。

  The used stamp on this envelope has a very rare postmark.