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vibrograph

[vahy-bruh-graf, -grahf]
noun
  1. a device for recording mechanical vibrations.
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Origin of vibrograph

First recorded in 1870–75; vibro- + -graph
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for vibrograph

Historical Examples

  • The instrument differs considerably in structure and purpose from the Vibrograph and Phonautograph which preceded it.

    Notable Events of the Nineteenth Century

    Various