| Noun | 1. | Neolithic - latest part of the Stone Age beginning about 10,000 BC in the middle east (but later elsewhere)period, period of time, time period - an amount of time; "a time period of 30 years"; "hastened the period of time of his recovery"; "Picasso's blue period" Stone Age - (archeology) the earliest known period of human culture, characterized by the use of stone implements | |