WordReference Random House Unabridged Dictionary of American English © 2026
pla•tin•ic
(plə tin′ik),USA pronunciation adj. [Chem.]
- Chemistryof or containing platinum, esp. in the tetravalent state.
- platin(um) + -ic 1835–45
'platinic' also found in these entries (note: many are not synonyms or translations):