harmonic

1 of 2

adjective

har·​mon·​ic här-ˈmä-nik How to pronounce harmonic (audio)
1
2
: of or relating to musical harmony or a harmonic
3
: pleasing to the ear : harmonious
4
: of an integrated nature : congruous
harmonically adverb

harmonic

2 of 2

noun

1
a
: overtone
especially : one whose vibration frequency is an integral multiple of that of the fundamental
b
: a flutelike tone produced on a stringed instrument by touching a vibrating string at a nodal point
2
: a component frequency of a complex wave (as of electromagnetic energy) that is an integral multiple of the fundamental frequency

Examples of harmonic in a Sentence

Adjective the desire to live the kind of harmonic life in which work and family are perfectly balanced
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.
Adjective
His own timbre of a voice mixes well with his multiple harmonic partners and the various goofy turns he is tasked with implementing. David John Chávez, Mercury News, 8 Aug. 2025 Offerings range from massages and facials to sound meditation, a restorative practice that uses harmonic frequencies to quiet the mind and support nervous system regulation. Paula Conway, Forbes.com, 15 July 2025
Noun
Bryce Dessner’s recent Violin Concerto was dominated by soloist Pekka Kuusisto’s vivid bowing, creating astonishing acoustical effects with harmonics. Mark Swed, Los Angeles Times, 14 May 2025 Total harmonic distortion: <0,3% (1kHz / 100dB SPL). Mark Sparrow, Forbes.com, 7 July 2025 See All Example Sentences for harmonic

Word History

First Known Use

Adjective

1570, in the meaning defined at sense 1

Noun

1777, in the meaning defined at sense 1a

Time Traveler
The first known use of harmonic was in 1570

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Cite this Entry

“Harmonic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/harmonic. Accessed 22 Aug. 2025.

Kids Definition

harmonic

1 of 2 adjective
har·​mon·​ic här-ˈmän-ik How to pronounce harmonic (audio)
: of or relating to musical harmony as opposed to melody or rhythm
harmonically adverb

harmonic

2 of 2 noun

More from Merriam-Webster on harmonic

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