neogen

== English == === Etymology === From neo- +‎ -gen. === Noun === neogen (uncountable) (chemistry, archaic) An alloy resembling silver, consisting chiefly of copper, zinc, and nickel, with small proportions of tin, aluminium, and bismuth. === References === == Romanian == === Etymology === Borrowed from French néogène. === Adjective === neogen m or n (feminine singular neogenă, masculine plural neogeni, feminine/neuter plural neogene) neogenic ==== Declension ====