1
2
: equipment for reproduction of sound with high fidelity

Examples of hi-fi 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.
These Samsung Galaxy 4 Pro earbuds are designed with high-res audio and 24-bit hi-fi codec, making music sound pristine. — George Yang, PC Magazine, 6 Oct. 2026 The driver’s display also doubles as an infotainment system connected to a bespoke eight-speaker Morel hi-fi system. — Bryan Hood, Robb Report, 14 Aug. 2026 Like many modern turntables, this one gives the user the option of analog connection to a hi-fi system via RCA outputs or Bluetooth pairing to wireless speakers or headphones. — New Atlas, 14 Aug. 2026 The company owns storied Danish hi-fi brand Dynaudio, along with Libratone, and says its in-vehicle entertainment systems have already been installed in nearly 3 million hybrids and electric cars. — Patrick Brzeski, HollywoodReporter, 15 July 2026 See All Example Sentences for hi-fi

Word History

First Known Use

1934, in the meaning defined at sense 1

Time Traveler
The first known use of hi-fi was in 1934

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Cite this Entry

“Hi-fi.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hi-fi. Accessed 14 Oct. 2026.

Kids Definition

hi-fi

noun
ˈhī-ˈfī
1
2
: equipment for reproduction of sound with high fidelity
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