dryer; dehydrator
Refers to a machine that removes water, such as a spin-dryer for laundry or a food dehydrator.
洗濯物を脱水機にかける。
I put the laundry in the spin-dryer.
この脱水機は果物を乾燥させるのに便利だ。
This dehydrator is useful for drying fruit.
Compound of 脱水 (dehydration) + 機 (machine).