অর্থ : ଏକ କଠିନ ଧାତବ ତତ୍ତ୍ୱ
উদাহরণ :
ଓସମିୟମର ପରମାଣୁ ସଂଖ୍ୟା ଛଅସ୍ତରି
অন্যান্য ভাষায় অনুবাদ :
A hard brittle blue-grey or blue-black metallic element that is one of the platinum metals. The heaviest metal known.
atomic number 76, os, osmium