adj. Of a compound, containing mercury with an oxidation number of 1.
the GNU version of the Collaborative International Dictionary of English
adj. Of, pertaining to, or derived from, mercury; containing mercury; -- said of those compounds of mercury in which it is present in its highest proportion.
The Century Dictionary and Cyclopedia
Related to or containing mercury.
In chem., specifically applied to compounds in which two atoms of mercury are regarded as forming a bivalent radical: as, mercurous chlorid, Hg2Cl2.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. of or containing mercury
Word Usage
"Certain mercurous seafoods have joined their uncooked cousins on cautionary lists."