Seismograph (noun)

An instrument used to measure and record earthquakes and other seismic activity.

Origin:

The word 'seismograph' originated in the late 19th century and is derived from the greek words 'seismos', meaning 'earthquake', and 'graphos', meaning 'something written or recorded'.

Examples:

1. The seismograph recorded the magnitude of the earthquake.
2. The seismograph provided valuable information about the location and depth of the earthquake.
3. The seismograph was placed on a solid foundation to reduce vibration during recordings.
4. Seismographs are used to study earthquakes and volcanic activity.
5. The seismograph readings showed that the earthquake was a shallow, low-magnitude event.