bimetallism
n. இரண்டு உலோக நாணயத்திட்டம்.
Bi*met"al*lism, n. Etym: [F. bimétalisme.] Defn: The legalized use of two metals (as gold and silver) in the currency of a country, at a fixed relative value; -- in opposition to monometallism. Note: The words bimétallisme and monométallisme are due to M. Cernuschi [1869]. Littré.