seismometer

noun

seis·​mom·​e·​ter sīz-ˈmä-mə-tər How to pronounce seismometer (audio)
sīs-
: a seismograph measuring the actual movements of the ground (as on the earth or the moon)
seismometric adjective

Examples of seismometer in a Sentence

Recent Examples on the Web Seismic sensors on the North Sea seafloor picked up the vibrations regionally, and global seismometers began transcribing the signal as a large, long-period seismic wave reached each one. Carly Miller, Forbes, 23 Sep. 2024 That’s where the Apollo missions’ seismometers come in. Rudy Molinek, Smithsonian Magazine, 2 Aug. 2024 InSight was equipped with a seismometer that measured multiple marsquakes in the four years the ship operated. Jeffrey Kluger, TIME, 6 Sep. 2024 The lander’s seismometer detected the first quakes on another planet, dubbed marsquakes. Ashley Strickland, CNN, 12 Aug. 2024 See all Example Sentences for seismometer 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'seismometer.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1841, in the meaning defined above

Time Traveler
The first known use of seismometer was in 1841

Dictionary Entries Near seismometer

Cite this Entry

“Seismometer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/seismometer. Accessed 4 Nov. 2024.

Kids Definition

seismometer

noun
seis·​mom·​e·​ter sīz-ˈmäm-ət-ər How to pronounce seismometer (audio)
sīs-
: a seismograph that measures the actual movements of the ground

More from Merriam-Webster on seismometer

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