eolithPronunciation: /ˈiːə(ʊ)lɪθ/Definition of eolith noun Archaeology a roughly chipped flint found in Tertiary strata, originally thought to be an early artefact but probably of natural origin. Origin: late 19th century: from Greek ēōs 'dawn' + lithos 'stone'eolith in other Oxford dictionaries Definition of eolith in the US English dictionary
