also: スエーター · スウェーター
sweater; jumper
A knitted garment for the upper body, typically worn over a shirt. In British English often called a jumper.
寒いので、セーターを着た。
I put on a sweater because it was cold.
このセーターはウール100パーセントです。
This sweater is 100% wool.
It was cold, so I put on a thick sweater.
Every year my mother knits me a sweater.
The room was warm, so I took off my sweater.