osmious

[ oz-mee-uh s ]
/ ˈɒz mi əs /

adjective Chemistry.

of or containing osmium in its lower valences.
Also os·mous [oz-muh s] /ˈɒz məs/.

Origin of osmious

First recorded in 1840–50; osmi(um) + -ous

British Dictionary definitions for osmious

osmious
/ (ˈɒzmɪəs) /

adjective

another word for osmous