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space heater

British  

noun

  1. a heater used to warm the air in an enclosed area, such as a room or office

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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I pondered ways to scale back on energy usage, by swapping the space heater for 60-watt electric blankets, for instance.

From The Wall Street Journal ● Feb. 1, 2026

Unlike a space heater, a heat pump extracts heat from outside air, even in subzero temperatures, and then runs it through a compressor, which makes it even hotter, before pumping it indoors.

From New York Times ● Mar. 2, 2024

Instead of using the natural gas-powered wall heater, people can opt to use a space heater instead.

From Los Angeles Times ● Nov. 16, 2023

At the same time, companies are trying to develop more agile heat pumps—the window A/C or space heater equivalent for renters who can’t make structural changes.

From Slate ● Aug. 12, 2023

An electric space heater chugged away in the corner of the living room, struggling to keep the cold outside where it belonged.

From "Bye Forever, I Guess" by Jodi Meadows

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