metronome
Americannoun
noun
Other Word Forms
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."
Vocabulary lists containing metronome
Music - Introductory
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"The Book Thief" by Markus Zusak, Part Nine
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Music - Middle School
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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 danger of these big moves—which are like a giant metronome that swings over the market—is that they can infect the analytical mind-set needed to successfully navigate markets with the momentum-trading virus.
From Barron's • Feb. 11, 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
These are the bluebloods, the old money of the investment world, steady as a metronome and just as thrilling.
From MarketWatch • Oct. 9, 2025
In between: Kershaw, a metronome of excellence every fifth day, and not nearly enough else.
From Los Angeles Times • Sep. 20, 2025
He ran steadily, mechanically, his barrel legs pumping like a metronome.
From "The Princess Bride" by William Goldman
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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.