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definitions

seismography

[sahyz-mog-ruh-fee, sahys-]
noun
  1. the scientific measuring and recording of the shock and vibrations of earthquakes.
  2. seismology.

Origin of seismography

First recorded in 1860–65; seismo- + -graphy
Related formsseis·mog·ra·pher, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018