high frequency

noun

: a radio frequency between very high frequency and medium frequency see Radio Frequencies Table

Examples of high frequency in a Sentence

Recent Examples on the Web
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That transition occurs at an extraordinarily high frequency, about 2 quadrillion – 2 * 1015 – cycles per second. Andrei Derevianko, The Conversation, 14 Apr. 2026 In other words, regardless of what the VIX is doing, a high frequency of large daily moves signals an erratic trading environment. Frank Cappelleri, CNBC, 1 Apr. 2026 The scientists used high frequency ultrasound pulses to extract the TRPM8 from human embryonic kidney cells without damaging the cells’ environment. Jacek Krywko, Scientific American, 25 Mar. 2026 According to Sony, mid-to-high frequency suppression is significantly stronger. New Atlas, 20 Feb. 2026 See All Example Sentences for high frequency

Word History

First Known Use

1892, in the meaning defined above

Time Traveler
The first known use of high frequency was in 1892

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Cite this Entry

“High frequency.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/high%20frequency. Accessed 20 Apr. 2026.

Kids Definition

high frequency

noun
: a radio frequency in the range between 3 and 30 megahertz
abbreviation HF
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