Clactonian UK /klækˈtəʊ.ni.ən/US /klækˈtoʊ.ni.ən/adjective 2noun 1forms 1 adjective2 •Of or from Clacton (especially from Clacton-on-Sea) •Belonging or relating to a class of ancient tools fashioned from flakes chipped off flint cores. noun1 •One of the ancient people who fashioned Clactonian tools. formsClactonians
