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Showing results for low frequency. Search instead for cost frequency.
Synonyms

low frequency

American  

noun

Radio.

  1. any frequency between 30 and 300 kilohertz. LF

low frequency British  

noun

  1.  LF.  a radio-frequency band or a frequency lying between 300 and 30 kilohertz

"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

Other Word Forms

  • low-frequency adjective

Etymology

Origin of low frequency

First recorded in 1895–1900

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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.

The National Highway Traffic Safety Administration closed its investigation into Tesla’s “Actually Smart Summon” feature due to the low frequency and severity of reported crashes.

From The Wall Street Journal • Apr. 6, 2026

Islanders in the Outer Hebrides say their lives are being disrupted by a mysterious low frequency humming sound that can be heard day and night.

From BBC • Apr. 28, 2025

However, their effects are extremely weak and have been discovered only in relatively low frequency band using the method of interferometry.

From Science Daily • Jun. 5, 2024

Contrasting the observed unusual electrical activity, the spontaneous isomerization of G90D rhodopsin demonstrated a high amplitude but low frequency.

From Science Daily • May 16, 2024

I could practically hear my sister’s low frequency scream of humiliation as she tensed every muscle.

From "Everything Sad Is Untrue" by Daniel Nayeri

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.