Washer
01
a machine that cleans clothes, linens, or similar items automatically
02
ワッシャー, シール
a flat rubber, plastic, or metal ring which is small and acts as a seal or is put between a nut and a bolt to tighten their connection
例
He used a washer to secure the bolt on the lawnmower.
彼は芝刈り機のボルトを固定するためにワッシャーを使いました。
03
a person whose job is to clean clothes, dishes, or other items
