seismic

• صفة تتعلق بالزلازل أو الاهتزازات الأرضية أو بموجات تنتقل عبر القشرة الأرضية.

Relating to earthquakes or other vibrations of the earth and its crust.

1. Relating to earthquakesB2formalscientific

   Subject to or caused by an earthquake or earth vibration.

   زلزالي

   • The region is highly seismic and experiences frequent tremors.
   • Seismic activity was recorded by the monitoring station.
   • Engineers designed the building to withstand seismic forces.

   المرادفاتseismal

2. Very significant or majorC1informal

   Having a major or profound effect; earth-shattering.

   ذو أثر هائل

   • The election results had a seismic impact on the country's politics.
   • The company announced a seismic shift in its business strategy.
   • Her resignation caused a seismic change in the organization.

   المرادفاتearthshakinggroundbreakinghistoriclandmarkmomentousmonumentalpivotal

   الأضدادinconsequentialinsignificantminornegligibletrivialunimportant