palaeolithic

/ˌpeɪlioʊˈlɪθɪk/
adjective
  1. Relating to the early phase of the Stone Age, when humans used simple stone tools and lived as hunter-gatherers.
    • During the Palaeolithic era, humans learned to control fire.
    • The museum has a display of Palaeolithic hand axes and spear points.
    • Palaeolithic people painted animals on cave walls in France and Spain.
  2. Extremely old-fashioned or primitive (informal, figurative).
    • That palaeolithic computer can't run any modern software.
    • His palaeolithic views on technology make him refuse to use email.
    • My dad's phone is so palaeolithic it doesn't even have a touchscreen.
Antonyms
What does "palaeolithic" mean? | whatsthatwordmean | whatsthatwordmean