platinous
a. ஈரிணைதிற விழுப்பொன் சார்ந்த.
Plat"i*nous, a. (Chem.) Defn: Of, pertaining to, or containing, platinum; -- used specifically to designate those compounds in which the element has a lower valence, as contrasted with the platinic compounds; as, platinous chloride (PtCl2).