eolithic

Adjective

e=o=lith=ic

WORDNET DICTIONARY

eolithic(n = noun.time) eolithic age - the earliest part of the Stone Age marked by the earliest signs of human culture; Array

is a kind of period, period of time, time period

is a part of stone age

eolithic(a = adj.pert) Array - of or relating to the earliest period of the Stone Age (characterized by the use of eoliths); Array

eolithic, adj. Archaeol. of the period preceding the palaeolithic age, thought to include the earliest use of flint tools.

Etymology

F {eacute}olithique (as EOLITH)

For further exploring for "eolithic" in Webster Dictionary Online