upper paleolithic is a noun meaning "the time period during which only modern Homo sapiens was known to have existed; ended about 10,000 years BC". It carries one recorded sense.
the time period during which only modern Homo sapiens was known to have existed; ended about 10,000 years BC
Definitions, synonyms and semantic relations for upper paleolithic come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. .