Other Definitions
hg (enc)
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Hg| Noun | 1. | Hg - a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperaturesmetal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. cinnabar - a heavy reddish mineral consisting of mercuric sulfide; the chief source of mercury | | | 2. | hg - 100 gramskg, kilo, kilogram - one thousand grams; the basic unit of mass adopted under the Systeme International d'Unites; "a kilogram is approximately 2.2 pounds" | |
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