adverb
- in a manner relating to the structure and movement of the earth’s crust
Usage: geological
Examples
- The region is tectonically active, with frequent earthquakes.
- These mountains were formed tectonically over millions of years.
- The continents have shifted tectonically throughout Earth’s history.
- Scientists study how the seafloor spreads tectonically.
- The valley was created tectonically by shifting fault lines.
- Volcanic activity often occurs in tectonically unstable areas.