パッチ

noun

patch (of cloth)

A piece of cloth sewn or attached to cover a hole or reinforce an area, often on clothing.

• ジーンズの穴あなにパッチを当あてた。

  I put a patch on the hole in my jeans.

noun

(software) patch

A software update that fixes bugs or adds features; common in IT contexts.

• セキュリティパッチを適てき用ようしてください。

  Please apply the security patch.