earthquake

/ˈɜrθˌkweɪk/
noun
  1. A sudden shaking of the ground caused by movements within the earth's crust.
    • The earthquake measured 6.5 on the Richter scale.
    • People ran outside when they felt the earthquake.
    • Many buildings collapsed during the earthquake.
  2. A major event or upheaval that causes great change or disruption.
    • The new technology created an earthquake in the music industry.
    • The scandal was an earthquake that shook the company to its core.
    • The election results caused a political earthquake.
Synonyms
What does "earthquake" mean? | whatsthatwordmean | whatsthatwordmean