neógeno 49
Neogene , na . ( De neo- y ??(geno ). 1. adj. Géol. He said the period at the end of the tertiary, which comprises of the Miocene and Pliocene epochs. U t. c. s. m. Or RTOGR. ESCR. with may. initial c. s. 2. adj. Geol. Belonging or relating to this period.