from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A crude stone artifact, such as a flake.
from The Century Dictionary.
- noun A rudely chipped flint implement (or what appears to be such) regarded, from its workmanship, as older than the paleoliths. Eoliths are found in the oldest Quaternary deposits of Europe.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun Crudely chopped
flints, believed to be naturally produced by geological processes such as glaciation.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun a crude stone artifact (as a chipped flint); possibly the earliest tools
from Wiktionary, Creative Commons Attribution/Share-Alike License
From the beginning to the ripening of that phase of human life, from the first clumsy eolith of rudely chipped flint to the first implements of polished stone, was two or three thousand centuries, ten or fifteen thousand generations.