seismoscope

[ sahyz-muh-skohp, sahys- ]
/ ˈsaɪz məˌskoʊp, ˈsaɪs- /
|

noun

an instrument for recording the occurrence or time of an earthquake.

Origin of seismoscope

First recorded in 1850–55; seismo- + -scope
Related formsseis·mo·scop·ic [sahyz-muh-skop-ik, sahys-] /ˌsaɪz məˈskɒp ɪk, ˌsaɪs-/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for seismoscope

seismoscope

/ (ˈsaɪzməˌskəʊp) /

noun

an obsolete instrument that indicates the occurrence of an earthquakeCompare seismograph
Derived Formsseismoscopic (ˌsaɪzməˈskɒpɪk), adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012