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space heater

space heater

11 3.1
A small heater that you can move to warm one room
  • noun
  • /speɪs ˈhiːtər/
  • US
translation icon : calefactor portátil
  • Space heaters keep us warm in the winter, but they, too, can be very dangerous.
  • an electric space heater
  • a portable space heater
  • a small space heater

Whoa, hey, I mean why buy a space heater for your bedroom for the winter?

Examples

  • The space heater was turned on its end and propped next to the hinges of the front door.

    Fiction book (1995)
  • The kitchen had two small refrigerators, an old stove, a toaster oven, a space heater, and mismatched cabinets.

    Academic text (1991)
  • Whoa, hey, I mean why buy a space heater for your bedroom for the winter?

  • Try to keep guests comfortable by providing fans or space heaters, as necessary.

    Blog text (10)
  • I'll get you a space heater from the basement, sir.

  • The bellhop brought in a space heater and plugged it in.

    Fiction book (1992)
  • I used to sleep on a lamb's-wool bean-bag next to an electric space-heater.

  • Fire officials say the blaze was caused by a faulty space heater... ...in the second-floor apartment on Diego Street.

  • A space heater helps keep the living room warm during the cold winter nights.

  • She bought a powerful space heater to ensure her office stays comfortable in winter.

Synonyms

heater
vsspace heater
93 1.0

A machine that makes a room or water warm

is more specific as a portable unit for heating a single room
warmer
vsspace heater
19 3.2

A machine that heats and keeps water, food, or a room hot

is a self-contained portable device mainly for heating a single room
heat lamp
vsspace heater
5 3.6

A lamp that gives off heat to warm people, animals, or food

is a self-contained portable heater for a small room rather than a lamp
gas heater
vsspace heater
1 2.5

A machine that burns gas to make a room warm

is a portable unit designed to heat one room rather than whole house
electric heater
vsspace heater
1 2.1

A machine that uses electricity to make a room or small space warm

is usually portable and meant to heat a single room
oil heater
vsspace heater
1 3.4

A heater that burns oil such as kerosene to warm a room or cook food

is typically portable and intended to heat a single small area
electric fire
vsspace heater
  • UK
3.1

A small heater that plugs into the wall and looks like a fireplace

is a portable self-contained device for heating a single room
kerosine heater
vsspace heater
  • UK
4.2

A portable device that burns kerosine to warm a room or cook food

is usually portable and focuses on heating a single room rather than cooking
warmaker
vsspace heater
8.0

A device that makes a room warm by producing heat

is usually for one room and is portable rather than heating a whole building

Antonyms

A machine that cools and removes water from the air in a room or building

How Warm

furnace
93 4.1
heater
93 1.0
space heater
  • US
11 3.1
warmer
19 3.2

Surface Forms

space heater singular
space heaters plural

Morphology

space + heater

The compound 'space heater' is transparently built from 'space' (an area or room) + 'heater' (an appliance that heats), so a learner who knows both words can infer it is a heater for a space or room. This noun–noun compounding pattern is regular in English and has clear equivalents in many languages, making the meaning immediately predictable to B1 learners.

Etymology

The name space heater comes from the simple image of a small heater that warms a nearby space. So it means a portable device used to 'heat a single room or a small area'.