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Synonyms

high frequency

American  

noun

  1. the range of frequencies in the radio spectrum between 3 and 30 megahertz.


high frequency British  

noun

  1.  HF.  a radio-frequency band or radio frequency lying between 3 and 30 megahertz

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Etymology

Origin of high frequency

First recorded in 1890–95

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Until now, the source of the high frequency component was unclear.

From Science Daily • Feb. 25, 2026

“People, especially families, taking vacations at a high frequency, but shorter distance and shorter stay so they can save money but, meanwhile, enjoy the leisure and vacation opportunities.”

From Slate • Jul. 20, 2025

Contact with spirit, as Rose describes it, is like experiencing “a high frequency of love.”

From Los Angeles Times • Mar. 11, 2025

"But you need high frequency services and then for it to become part of your routine, changing trains is second nature for people that use big city metros."

From BBC • May 30, 2024

What fairies actually do is to vibrate at such a high frequency that they are never in one place long enough to be seen.

From "Artemis Fowl" by Eoin Colfer

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