Definition of Miolithic in English:

Miolithic

Pronunciation /mʌɪə(ʊ)ˈlɪθɪk/

adjective

Archaeology
  • Of, relating to, or designating a middle part of the Stone Age, especially the Upper Palaeolithic and Mesolithic periods taken together.

Origin

Late 19th century. From mio- + -lithic, after Neolithic and Palaeolithic [noun].