Refrigerator

A refrigerator, also known as a fridge, is a household and commercial appliance consisting of a thermally insulated compartment and a heat pump that transfers heat from its inside to its external environment, thereby cooling the contents. It maintains a temperature slightly above the freezing point of water, around 3 to 5 °C (37 to 41 °F). Refrigerators are essential for preserving perishable food, extending its shelf life, and slowing the growth of bacteria, yeasts, and other microorganisms. Modern refrigerators often include freezers for long-term storage.

Refrigerator meaning with examples

• Sarah opened the refrigerator, peering inside to assess the week's grocery haul. She made a mental note to use the milk before it expired and organized the leftovers on the shelves. The cold air rushed out, a familiar sensation in her kitchen. She appreciated the convenience of the refrigerator in keeping her food fresh and safe for consumption.
• The restaurant's walk-in refrigerator was a critical piece of equipment. Chefs depended on the large, temperature-controlled space to store vast quantities of ingredients, ensuring that everything from meats to vegetables remained at optimal freshness for the daily menu preparation. Its reliable performance was fundamental to their success.
• During the power outage, the family rushed to find a way to keep their refrigerator items cold. They packed perishables into coolers with ice, hoping to prevent spoilage. Anticipating the worst, they made sure the meat was covered. After a day and a half the power was restored, allowing them to return to the ease the refrigerator provides.
• The scientist used a specialized laboratory refrigerator to store sensitive biological samples. Maintaining a constant, low temperature was critical for preserving the integrity of the DNA and proteins. This required a more advanced unit than typical household models, assuring accurate experiments and results.
• The appliance repair technician arrived to diagnose a faulty refrigerator. After checking the motor and condenser coils, he determined a freon leak, which could be a costly repair. The customer was reliant on this for their food storage, hoping to receive the parts and the fix promptly to avoid food loss.