(informal) hopelessly outdated
‘What am I supposed to do with this neolithic piece of machinery?’;
(informal) Extremely outdated.
‘These laws are absolutely paleolithic.’;
Of or pertaining to, or designating, an era characterized by late remains in stone; the late stone age. Estimated as beginning around 9000 b. c. in the Middle East, this period is characterized by the beginnings of farming, the domestication of animals, and the manufacture of textiles and pottery.
‘The Neolithic era includes the latter half of the "Stone age;" the human relics which belong to it are associated with the remains of animals not yet extinct. The kitchen middens of Denmark, the lake dwellings of Switzerland, and the stockaded islands, or "crannogs," of the British Isles, belong to this era.’;
Of or pertaining to an era marked by early stone implements. The Paleolithic era (as proposed by Lubbock) includes the earlier half of the "Stone Age;" the remains belonging to it are for the most part of extinct animals, with relics of human beings.
latest part of the Stone Age beginning about 10,000 BC in the middle east (but later elsewhere)
second part of the Stone Age beginning about 750,00 to 500,000 years BC and lasting until the end of the last ice age about 8,500 years BC
of or relating to the most recent period of the Stone Age (following the mesolithic);
‘evidence of neolithic settlements’;
of or relating to the second period of the Stone Age (following the eolithic);
The Neolithic period is the final division of the Stone Age, with a wide-ranging set of developments that appear to have arisen independently in several parts of the world. It is first seen about 12,000 years ago when the first developments of farming appeared in the Epipalaeolithic Near East, and later in other parts of the world.
The Paleolithic or Palaeolithic or Palæolithic (), also called the Old Stone Age, is a period in human prehistory distinguished by the original development of stone tools that covers c. 99% of the period of human technological prehistory.