Eolithic

(ē′ō lit̸h′ik, ē′ə-)

adjective

designating or of the earliest period of the Stone Age, during which crude stone tools were first used

Origin: see eolith & -ic

See Eolithic in American Heritage Dictionary 4

adjective

Of or relating to the postulated earliest period of human culture preceding the Lower Paleolithic. Not in scientific use.

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