Definition, Meaning & Synonyms

seismograph

noun

/ˈsaɪz.mə.ɡræf/

Definition

An instrument used to detect and record the intensity, duration, and direction of seismic waves produced by earthquakes or other ground motions.

Examples

The seismograph recorded the earthquake’s vibrations accurately.
Scientists analyzed the seismograph data to understand the earthquake’s depth and magnitude.

Meaning

A seismograph provides a visual representation of the vibrations of the Earth, allowing scientists to analyze the characteristics of seismic activity.