Associations to the word «Seismograph»

Wiktionary

SEISMOGRAPH, noun. An instrument that automatically detects and records the intensity, direction and duration of earthquakes and similar events.

Dictionary definition

SEISMOGRAPH, noun. A measuring instrument for detecting and measuring the intensity and direction and duration of movements of the ground (as an earthquake).

Wise words

Truthful words are not beautiful; beautiful words are not truthful. Good words are not persuasive; persuasive words are not good.
Lao-Tzu