Heater

/ˈhiːtər/

Meaning & Definition

noun
A device used to generate heat for warmth or comfort in an enclosed space.
During the winter months, we rely on a central heater to keep our home warm.
A tool or appliance used for creating warmth in specific areas, such as a space heater.
She placed a portable heater in her office to stay warm while she worked.
An element or fixture that produces heat for cooking, such as a stove burner.
The kitchen heater was turned up high to boil the water for pasta.
A device used in industrial processes to maintain or raise the temperature of materials or environments.
The factory installed a new heater to ensure the machinery operates at optimal temperatures.

Etymology

Middle English: from the verb 'heaten', derived from Old English 'hǣtan' meaning 'to make warm'.

Common Phrases and Expressions

space heater:
A portable heater used to heat a small area or room.
water heater:
A device used to heat water for domestic purposes.
gas heater:
A heating appliance that uses gas as the energy source.

Related Words

Slang Meanings

A powerful gun.
He pulled out his heater when trouble started brewing.
A term for someone or something that generates a lot of heat or intensity.
That performance was a real heater!