Neolithic
Word family adjectiveNeolithicnounneolith
Ne·o·lith·ic, neolithic /ˌniːəˈlɪθɪk◂/ adjectiveadj SASHrelating to the last period of the Stone Age, about 10,000 years ago, when people began to live together in small groups and make stone tools and weapons 新石器时代的 a Neolithic burial ground 一块新石器时代的墓地
Origin Neolithic (1800-1900) neo- + Greek lithos “stone”