使し用よう期き限げん

noun

expiry date; use-by date

Refers to the date after which a product, especially food or medicine, should not be used. Common on packaging and in official contexts.

• この牛ぎゅう乳にゅうの使し用よう期き限げんは明日あしたまでです。

  The use-by date on this milk is tomorrow.

• 使し用よう期き限げんが切きれた薬くすりは飲のまないでください。

  Please do not take medicine that has passed its expiry date.