evaporator

[ ih-vap-uh-rey-ter ]

noun

1. a device in which evaporation takes place, as for thickening syrup.
2. the part of a refrigeration system in which the refrigerant absorbs heat and changes from a liquid to a gas.

Other Words From

• pree·vapo·rator noun

Word History and Origins

Origin of evaporator¹

First recorded in 1820–30; evaporate + -or ²

Example Sentences

The report noted "excessive dirt and debris beneath shelving, dirty evaporator grills in the walk-in fridge, dirty walls and ceiling in the bakery, dirty lights in the walk-in chiller, and debris in corners of the kitchen and warehouse".

From BBC

Only after it is cooked in a wood-fired device called an evaporator does the sugar content soar.

From Seattle Times

Originally called Oehlmann Evaporator when it was owned by husband-and-wife team Rudolph and Maude Oehlmann, in 1945 the company changed its name to Manzana Products Company, using the Spanish word for apple.

From Seattle Times

Rillieux’s apparatus—now called the multiple-effect evaporator—is used in modern industries worldwide, such as food processing, chemicals, and pharmaceuticals.

From Scientific American

Tesla told U.S. regulators the error may cause a valve in the heat pump to open unintentionally and trap the refrigerant inside the evaporator.

From Reuters