monometallic adjective. 
[mɒnǝ(ʊ)mɪ'talɪk] L19.[from 
MONO- + 
METALLIC, after 
bimetallic.]
1. Pertaining to, involving, or using a standard of currency based on one metal. 
L19.2. Consisting of one metal only. 
E20. ■   monometallism 
[-'mɛt(ǝ)lɪz(ǝ)m] noun the monometallic system or standard of currency 
L19. ■   monometallist 
[-'mɛt(ǝ)lɪst] noun & adjective (a) noun an advocate of monometallism; 
(b) adjective favouring monometallism: 
L19.  [TahlilGaran] English Dictionary ▲