Mercuric(a.) Of, pertaining to, or derived from, mercury; containing mercury; -- said of those compounds of mercury into which this element enters in its lowest proportion.
Mercurism(n.) A communication of news; an announcement.
Mercurous(a.) Of, pertaining to, or derived from, mercury; containing mercury; -- said of those compounds of mercury in which it is present in its highest proportion.
Words within mercurous