osmious

[ oz-mee-uh s ]
/ ˈɒz mi əs /

adjective Chemistry.

of or containing osmium in its lower valences.

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transliterate
Also os·mous [oz-muh s] /ˈɒz məs/.

Origin of osmious

First recorded in 1840–50; osmi(um) + -ous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for osmous (1 of 2)

osmous
/ (ˈɒzməs) /

adjective

of or containing osmium in a low valence state, esp the divalent stateAlso: osmious

British Dictionary definitions for osmous (2 of 2)

osmious
/ (ˈɒzmɪəs) /

adjective

another word for osmous
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012