Dictionary.com
definitions
  • synonyms

seismology

[sahyz-mol-uh-jee, sahys-]
noun
  1. the science or study of earthquakes and their phenomena.
Show More

Origin of seismology

First recorded in 1855–60; seismo- + -logy
Also called seismography.
Related formsseis·mo·log·ic [sahyz-muh-loj-ik, sahys-] /ˌsaɪz məˈlɒdʒ ɪk, ˌsaɪs-/, seis·mo·log·i·cal, adjectiveseis·mo·log·i·cal·ly, adverbseis·mol·o·gist, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for seismologist

Historical Examples of seismologist

  • "Providence protected us, I'm sure, Tom," the seismologist replied at the other end of the line.

    Tom Swift and The Visitor from Planet X

    Victor Appleton

  • "Tell them we'll go to work right away," he informed the seismologist.

British Dictionary definitions for seismologist

seismology

noun
  1. the branch of geology concerned with the study of earthquakes and seismic waves
Show More
Derived Formsseismologic (ˌsaɪzməˈlɒdʒɪk) or seismological, adjectiveseismologically, adverbseismologist, noun
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

Word Origin and History for seismologist

n.

1859, from seismology + -ist.

Show More

seismology

n.

1852, from seismo- + -logy. Related: Seismological (1850).

Show More
Online Etymology Dictionary, © 2010 Douglas Harper
seismologist in Science

seismology

[sīz-mŏl′ə-jē]
  1. The scientific study of earthquakes and of the internal structure of the Earth. It includes the study of the origin, geographic distribution, effects, and possible prediction of earthquakes.
Show More
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
seismologist in Culture

seismology

[(seyez-mol-uh-jee)]

The branch of science devoted to the study of seismic waves and the information they provide about the structure of the interior of the Earth.

Show More

Note

Our knowledge of the properties of the crust, the mantle, and the core comes from this field.
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.