ice age
noun Geology.
(often initial capital letters)
the glacial epoch, especially the Pleistocene Epoch.
Origin of ice age
First recorded in 1870–75
Words nearby ice age
British Dictionary definitions for ice ages
Scientific definitions for ice ages
ice age
Any of several cold periods during which glaciers covered much of the Earth.
Ice Age. The most recent glacial period, which occurred during the Pleistocene Epoch and ended about 10,000 years ago. During the Pleistocene Ice Age, great sheets of ice up to two miles thick covered most of Greenland, Canada, and the northern United States as well as northern Europe and Russia.
Cultural definitions for ice ages
ice ages
Periods in the history of the Earth when large glaciers covered much of the surface of the continents.
notes for ice ages
The last ice age ended less than twenty thousand years ago.
notes for ice ages
Scientists believe that there will be more ice ages in the future, caused by tiny changes in the Earth's
orbit and rotation.