パルセーター

noun

pulsator; pulsometer; impeller (washing machine)

Technical term for a device that produces pulsating motion or flow. In household contexts, commonly refers to the rotating disc at the bottom of a top-loading washing machine that agitates laundry.

• この洗せん濯たく機きはパルセーター式しきです。

  This washing machine uses a pulsator system.

• パルセーターが回かい転てんして洗せん濯たく物ものをかき混まぜる。

  The pulsator rotates and agitates the laundry.