from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun An instrument that indicates the occurrence or time of occurrence of an earthquake.

from The Century Dictionary.

  • noun A name of the simpler form of seismometer.

from the GNU version of the Collaborative International Dictionary of English.

  • noun (Physics) A seismometer.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun an instrument that indicates the occurrence of an earthquake


Sorry, no etymologies found.


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