Meaning of the word seismic in English

What does seismic mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

seismic

US /ˈsaɪz.mɪk/
UK /ˈsaɪz.mɪk/
"seismic" picture

Adjective

1.

relating to or caused by an earthquake or other vibrations of the earth and its crust

Example:
The region is prone to frequent seismic activity.
Scientists use seismic waves to study the Earth's interior.
2.

of enormous proportions or effect; enormous

Example:
The new policy had a seismic impact on the economy.
His resignation caused a seismic shift in the company's leadership.