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immersion heater

immersion heater

5.1
A device you put directly in water to heat it
  • noun
  • /ɪˈmɜrʒən ˈhiːtər/
translation icon : calentador de inmersión
  • Yeah, he sorted out our immersion heater so we can actually have like a hot bath or shower later on.

Examples

  • But she took the immersion heater down from the shelf and placed her cup on the table.

    Fiction book (1995)
  • Fusion Chef by Julabo provides the immersion heaters that we use for the sous video cooking.

  • This second stream is then sent to a flash pasteurizer unit with an electric immersion heater that heats the fluid to 160 degrees F to destroy most bacteria and reduce viscosity, which aids separation.

    Academic text (1994)
  • To quickly heat water for the guests, she placed the immersion heater directly into the tank.

  • The camper brought an electric immersion heater to warm up water for cooking and cleaning.

  • With the immersion heater in the container, the cold water turned hot in just a few minutes.

Synonyms

heater
vsimmersion heater
93 1.0

A machine that makes a room or water warm

heats water by placing a heating element directly into liquid
water heater
vsimmersion heater
  • US
28 1.8

A machine that heats and keeps hot water for a home or building

heats water by placing a heating element directly into liquid
warmer
vsimmersion heater
19 3.2

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

heats water by placing a heating element directly into liquid
hot-water heater
vsimmersion heater
  • US
5 3.0

A machine that heats and stores water for a house or building

heats water by placing a heating element directly into liquid

Antonyms

42 2.7

A machine or system that makes things colder, like an air conditioner

insulator
  • Specialized
5 4.7

A material like glass that does not let electricity or heat pass through

How Powerful

boiler
  • Specialized
54 3.4
water heater
  • US
28 1.8
immersion heater
5.1
kettle
34 1.0
hot plate
15 3.4

Surface Forms

Morphology

immersion + heater

The meaning is directly and transparently build from 'immersion' (being placed into liquid) + 'heater' (a device that produces heat); a learner who knows both words can infer this is a heater meant to be immersed in liquid to heat water. This is a productive compound pattern that exists in many languages and follows normal English composition, so it should be immediately comprehensible to a B1 learner.

Etymology

The noun immersion heater is a plain name: immersion means 'put into liquid' and heater means something that makes heat. Because the hot element is put right into the water to warm it, the name simply means 'a device to heat water'.