| Pronunciation: | | 'sIzmu`graf
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| Matching Terms: | | seismographic, seismography
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 WordNet Dictionary |
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| | Definition: | | [n] a measuring instrument for detecting and measuring the intensity and direction and duration of of movements of the ground (as an earthquake) |
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| | See Also: | | measuring device, measuring instrument, measuring system |
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| Webster's 1913 Dictionary |
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| | Definition: | | \Seis"mo*graph\, n. [Gr. ??? an earthquake +
-graph.] (Physics)
An apparatus for registering the shocks and undulatory
motions of earthquakes.
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