PLATINIRIDIUM
Meaning of PLATINIRIDIUM in English
/plat'n i rid"ee euhm, -uy rid"-/ , n.
a natural alloy composed chiefly of platinum and iridium.
[ 1865-70; PLATIN(UM) + IRIDIUM ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012