Definition of palaeolithical in English:

palaeolithical

adjective

Archaeology
  • Palaeolithic.

Origin

Late 19th century. From Palaeolithic + -al. Compare earlier Palaeolithic.

Pronunciation

palaeolithical

/ˌpalɪəˈlɪθɪkl//ˌpeɪlɪəˈlɪθɪkl/