reverse search

Comprehensive
Dictionary Suite
Help
Help
Help
 
act of God in law, a sudden unforeseen event, esp. a natural disaster such as an earthquake, flood, or tornado, that is caused entirely by forces of nature and could not have been prevented.
aftershock a small earthquake that follows a larger one. Aftershocks start at or near the same place where the first earthquake started. There are often several aftershocks after the first earthquake.
disaster a sudden calamity, esp. one causing widespread damage or suffering such as an earthquake, flood, oil spill, or fire. [1/2 definitions]
earthquake strong shaking in a part of the earth's surface. An earthquake is a dangerous event.
epicenter the point on the earth's surface directly above the central source of an earthquake.
force of nature a hurricane, an earthquake, or other such powerful natural event, esp. one that is highly destructive, usu. generated by atmospheric or lithospheric conditions. [1/3 definitions]
foreshock a minor earthquake that precedes a major one at the same place.
groundswell a wide, slow-moving ocean swell, caused by a distant earthquake or storm. [1/2 definitions]
magnitude the unit of measurement for the strength of an earthquake. [1/4 definitions]
natural disaster a disaster, such as an earthquake, flood, or volcanic eruption, that is caused by natural rather than human forces and which destroys life and property.
quake to shake or tremble. [2/3 definitions]
Rayleigh wave a wave on the surface of a solid, such as that caused on the surface of the earth by an earthquake.
Richter scale a logarithmic scale from one to ten that is used to measure the intensity and magnitude of an earthquake.
seaquake an earthquake on or under the ocean floor.
seismic of, concerning, or resulting from an earthquake.
seismo- earthquake.
seismometer an instrument that measures movement of the ground, such as movement caused by an earthquake, volcanic eruption, or explosion.
temblor a trembling of the earth; earthquake.
tremor a shaking caused by an earthquake. [1/2 definitions]
tsunami a very large, often destructive, sea wave that is caused by an earthquake or explosion of a volcano under the ocean.