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
: capacitor

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.
The rest of the UltraSlim, including the compressor, condenser, and nearly all the interior components, sit outside the window. — John R. Delaney, PC Magazine, 14 Oct. 2026 The numbers are surprisingly promising In later testing documented in the video, the water surrounding the condenser generally reached the upper 70s to low 80s Fahrenheit. — Kaif Shaikh, Interesting Engineering, 23 Sep. 2026 Galen Beede, owner of Beede AC and Heating, says mulch can trap moisture against the condenser’s base pan, potentially causing the cabinet to rust from the bottom up. — Rachel Silva, Martha Stewart, 19 Sep. 2026 After expansion, 5 °C (41 °F) deep seawater cools the ammonia in a condenser, and a pump returns the liquid ammonia. — New Atlas, 4 Sep. 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

Rhymes for condenser

See All Rhymes for condenser

Browse Nearby Words

condensed system
condenser
condenser antenna
See all Nearby Words

Cite this Entry

“Condenser.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/condenser. Accessed 20 Oct. 2026.

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Kids Definition

condenser

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

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
: capacitor

More from Merriam-Webster on condenser

Britannica.com: Encyclopedia article about condenser

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