The History of Iceboxes: How They Kept Food Cold Before Modern Refrigeration

Icebox is a term used to describe a refrigerator or a cooler that is used to store perishable food items. It is called an icebox because it was typically filled with ice to keep the contents cool.

In the past, before the invention of modern refrigeration technology, iceboxes were common in homes and businesses. They were essentially wooden boxes lined with tin or zinc and filled with ice to keep food cold. The ice was usually harvested from lakes or rivers during the winter months and stored in icehouses until it was needed.

Iceboxes were replaced by modern refrigerators in the mid-20th century, but the term "icebox" is still used today to refer to any type of cooler or refrigerator that is used to store perishable food items.