The meaning of FAULT is weakness, failing; especially : a moral weakness less serious than a vice. How to use fault in a sentence. Synonym Discussion of Fault.

Understanding the Context

In geology, a fault is a planar fracture or discontinuity in a volume of rock across which there has been significant displacement as a result of rock-mass movements. "It wasn't my fault." "Don't worry, I'm not accusing you." The fault surely lies in the design of the equipment. The electrician has diagnosed a fault in the wiring. I admit it was entirely my fault.

Key Insights

With all her faults, she's still a really good friend. Faults are some of the most important structures in the Earth’s crust. They control earthquakes, influence mountain building, guide the flow of fluids and magma, and strongly affect landscapes and resources. Fault is a fracture in the Earth's crust where blocks of rock have moved past each other due to tectonic forces. This movement is the primary cause of earthquakes and plays a fundamental role in shaping the planet's topography.

Final Thoughts

Types of Faults in Geology explained and animated. In this video, I cover strike-slip fault, normal fault and reverse fault. fault, in geology, a planar or gently curved fracture in the rocks of Earth’s crust, where compressional or tensional forces cause relative displacement of the rocks on the opposite sides of the fracture. What is a fault and what are the different types? A fault is a fracture or zone of fractures between two blocks of rock. Faults allow the blocks to move relative to each other.

This movement may occur rapidly, in the form of an earthquake - or may occur slowly, in the form of creep.