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A crude stone artifact, such as a flake.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Archaeology) a stone, usually crudely broken, used as a primitive tool in Eolithic times
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
e•o•lith(ˈi ə lɪθ)
a chipped stone of the late Tertiary Period in Europe once thought to have been flaked by humans but now known to be the product of natural agencies.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
a stone tool, as one used in the early Stone Age. — eolithic, adj.See also: Stones
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
A primitive tool made of a roughly broken stone, especially flint.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited