Search Result：Hg
hg 
(TTS Sound)
(TTS Sound)Overview of noun hg
The noun hg has 2 senses
- mercury, quicksilver, hydrargyrum, Hg, atomic number 80 -- (a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures)
- hectogram, hg -- (100 grams)