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harmonics

American  
[hahr-mon-iks] / hɑrˈmɒn ɪks /

noun

Music.
  1. (used with a singular verb) the science of musical sounds.

  2. (used with a plural verb) the partials or overtones of a fundamental tone.

  3. (used with a plural verb) the flageoletlike tones of a string, as a violin string, made to vibrate so as to bring out an overtone.


harmonics British  
/ hɑːˈmɒnɪks /

noun

  1. (functioning as singular) the science of musical sounds and their acoustic properties

  2. (functioning as plural) the overtones of a fundamental note, as produced by lightly touching the string of a stringed instrument at one of its node points while playing See harmonic

"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

Etymology

Origin of harmonics

First recorded in 1700–10; see origin at harmonic, -ics

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.

Researchers later realized this pattern resembles the harmonics of a vibrating string.

From Science Daily • May 19, 2026

I like odd chord changes; when I was singing with the Jazz Passengers, that was sort of like going to college for me, they used all kinds of time signatures and harmonics and things.

From Los Angeles Times • Sep. 3, 2025

“There’s something that happens when you lock in to somebody and all the harmonics ping,” says Sting backup singer Jo Lawry.

From Los Angeles Times • Dec. 26, 2024

Quantum bits can be described more precisely with the help of newly discovered harmonics as a team of 30 researchers reports in Nature Physics.

From Science Daily • Feb. 14, 2024

“Bottle,” Xan said, trying to ignore the harmonics ringing in her bones.

From "The Girl Who Drank the Moon" by Kelly Barnhill

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