This is the 12277th most frequent Swedish word.
seismisk
"Seismisk" means "seismic" or "related to earthquakes."
Here, 'seismisk' is an adjective describing the type of activity, specifically related to movements of the Earth's crust or vibrations.
Den seismiska aktiviteten i regionen har ökat den senaste tiden.
The seismic activity in the region has increased recently.
In this sentence, 'seismisk' is used as an adjective to describe equipment related to detecting and measuring Earth vibrations.
Forskare använder avancerad seismisk utrustning för att studera jordbävningar.
Scientists use advanced seismic equipment to study earthquakes.
Here, 'seismisk' is metaphorically describing the profound and far-reaching impact, similar to how an earthquake would disrupt the Earth.