har·mon·ic
här-ˈmä-nik 
1
: musical
2
: of or relating to musical harmony or a harmonic
3
: pleasing to the ear : harmonious
4
: of an integrated nature : congruous
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
Stephen Thomas Erlewine, Rolling Stone, 12 Mar. 2025
Engineers determined the most likely cause of the propellant leak was a harmonic response several times stronger than predicted, suggesting the vibrations during the ship's climb into space were in resonance with the vehicle's natural frequency.
—Stephen Clark, Ars Technica, 7 Mar. 2025
William Harwood, CBS News, 6 Mar. 2025
The singer-songwriter creates beautiful, intimate scores, rich in harmonics and pulsing with heart.
—Chris Jones, Chicago Tribune, 24 Feb. 2025
See All Example Sentences for harmonic
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Adjective
Best of all was the song on which two bandmates faced each other for a long harmonic guitar duel that spiraled up, up, and away.
—Stephen Thomas Erlewine, Rolling Stone, 12 Mar. 2025
Engineers determined the most likely cause of the propellant leak was a harmonic response several times stronger than predicted, suggesting the vibrations during the ship's climb into space were in resonance with the vehicle's natural frequency.
—Stephen Clark, Ars Technica, 7 Mar. 2025
Noun
Telemetry indicated the fire broke out after propellant lines leading to one of the Raptors ruptured due to unexpected harmonic vibrations.
—William Harwood, CBS News, 6 Mar. 2025
The singer-songwriter creates beautiful, intimate scores, rich in harmonics and pulsing with heart.
—Chris Jones, Chicago Tribune, 24 Feb. 2025
See All Example Sentences for harmonic
Cite this Entry
“Harmonic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/harmonic. Accessed 24 Mar. 2025.
Copy CitationKids Definition
harmonic
1 of 2 adjective
har·mon·ic
här-ˈmän-ik
: of or relating to musical harmony as opposed to melody or rhythm
harmonic
2 of 2 nounLove words? Need even more definitions?
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