ウォーマー
also: ウオーマー
Meanings
1
warmer
A device or container for keeping something warm, such as food, drinks, or a part of the body. Often used in compound nouns like フードウォーマー (food warmer) or レッグウォーマー (leg warmer).
On cold days, wearing leg warmers keeps you warm.
We rented a food warmer for the party.