ice age Hear it!

ice age definition

ice age

a time of extensive glaciation covering vast areas of the earth, esp., any of several such times during the Pleistocene Epoch
ice age Idioms

the Ice Age

the Pleistocene Epoch

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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