noun
masher; potato masher; bean masher
A kitchen utensil for mashing soft foods, especially potatoes or beans. The word is a direct loan from English and is used in everyday cooking contexts.
じゃがいもをマッシャーでつぶす。
Mash the potatoes with a masher.
このマッシャーは握りやすくて使いやすい。
This masher is easy to grip and easy to use.