Refrigerator (noun)

1. An electrical appliance or compartment that is artificially kept cool and used to store food and drink.
2. A device or chamber for keeping things cool by means of ice or mechanical refrigeration.

Origin:

From late latin refrigerat-, past participle of refrigerare "make cool again".

Examples:

1. He took out a bottle of water from the refrigerator.
2. She cleaned the refrigerator and organized the food inside.
3. The refrigerator is not working properly, it needs to be repaired.
4. The refrigerator is one of the most important appliances in a kitchen.
5. The refrigerator will keep your food fresh for a longer time.