condenser

noun

con·​dens·​er kən-ˈden(t)-sər How to pronounce condenser (audio)
1
: one that condenses: such as
a
: a lens or mirror used to concentrate light on an object
b
: an apparatus in which gas or vapor is condensed
2

Examples of condenser in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Just be sure to leave enough clearance on all four sides of the condenser to prevent clogged coils. Tessa Cooper, The Spruce, 10 May 2026 Dust on condenser coils can cause overheating, and if airflow is blocked, the compressor works harder and pushes heat risk higher. Lauren Jarvis-Gibson, Sacbee.com, 8 May 2026 Another example is certain Volkswagen Beetles, where servicing the cooling system fan or air‑conditioning condenser requires removal of the bumper cover and both front fenders. Hartford Courant, 25 Apr. 2026 With geothermal, there’s no need for outdoor AC condensers and traditional heating components. Lew Sichelman, Miami Herald, 23 Apr. 2026 See All Example Sentences for condenser

Word History

First Known Use

1686, in the meaning defined at sense 1

Time Traveler
The first known use of condenser was in 1686

Cite this Entry

“Condenser.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/condenser. Accessed 14 May. 2026.

Kids Definition

condenser

noun
con·​dens·​er kən-ˈden(t)-sər How to pronounce condenser (audio)
1
: one that condenses
2

Medical Definition

condenser

noun
con·​dens·​er kən-ˈden(t)-sər How to pronounce condenser (audio)
1
a
: a lens or mirror used to concentrate light on an object
b
: an apparatus in which gas or vapor is condensed
2

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