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metronome

American  
[me-truh-nohm] / ˈmɛ trəˌnoʊm /

noun

  • metronomes
    plural
  1. a mechanical or electrical instrument that makes repeated clicking sounds at an adjustable pace, used for marking rhythm, especially in practicing music.


metronome British  
/ ˈmɛtrəˌnəʊm /

noun

  1. a mechanical device which indicates the exact tempo of a piece of music by producing a clicking sound from a pendulum with an adjustable period of swing

"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

Derived Forms

Inflected Forms

Nouns


Etymology

Origin of metronome

1810–20; metro- 1 + -nome < Greek nómos rule, law


Explanation

Remember that little pyramid-shaped machine with the pendulum that clicked so agonizingly during your early piano lessons? Well, that was a metronome, a device that helps musicians keep to the tempo of the music. The metronome was invented in 1815 by a German engineer called Johann Maelzel, who was good friends with Beethoven. They even performed together, with Maelzel giving demonstrations of his device in the intervals. The metronome has come in for some criticism, but if it was good enough for Beethoven, it's probably good enough for you. The name comes from the Greek words metron for "measure," and nomus for "regulating."

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Vocabulary lists containing metronome

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.

See Examples For:

And most importantly, the machine is like a metronome, keeping him steady and curbing his impulse to go overboard.

From The Wall Street Journal ● Oct. 10, 2026

Trade the metronome as it swings back and forth, but don’t let the hypnotic sound lull you into complacency.

From Barron's ● Apr. 22, 2026

The half-crazed King, magnificently sung by the ever-disruptive Timur, lusts after Salome by speaking and singing at different speeds he selects on a metronome, as he entices her to type for him.

From Los Angeles Times ● Mar. 27, 2026

"We're now starting to understand how the uterus acts as both a muscle and a metronome to ensure that labor follows the body's own rhythm."

From Science Daily ● Jan. 13, 2026

He swung his right arm upward to shake Harry’s hand, but at the last moment seemed unable to face it, and merely closed his fist and began swinging it backward and forward like a metronome.

From "Harry Potter and the Deathly Hallows" by J.K. Rowling

The night sky contains remarkably precise "cosmic clocks": pulsars, which are dense neutron stars that emit radio pulses at steady intervals, ticking like perfectly timed metronomes.

From Science Daily ● Oct. 15, 2025

The musicians can practice their melodies and train their lung capacities inside, often to the insistent clacking of metronomes.

From New York Times ● Jul. 1, 2023

These structures from quantum impracticality, inherent crystalline metronomes might migrate into our future time-keeping technology.

From Scientific American ● Feb. 4, 2023

Dancers swirl, the artist repeatedly climbs over chairs like a man going nowhere and a group of Man Ray-style metronomes slowly goes out of synchronization.

From Los Angeles Times ● Dec. 22, 2022

In coffins for the not dead and not alive, in planked boxes, the metronomes waited to be set in motion.

From "The Martian Chronicles" by Ray Bradbury

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