adjective

(1) Of or relating to the most recent period of the Stone Age (following the mesolithic

(2) Of or relating to the most recent period of the Stone Age (following the mesolithic)

noun

(1) Latest part of the Stone Age beginning about 10,000 BC in the Middle East (but later elsewhere

(2) Latest part of the Stone Age beginning about 10

(3) 000 BC in the middle east (but later elsewhere)