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gd
 
Noun gd has 2 senses
  1. soman, GD - a nerve agent easily absorbed into the body; a lethal cholinesterase inhibitor that is highly toxic when inhaled
    --1 is a kind of organophosphate nerve agent
  2. gadolinium, Gd, atomic number 64 - a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group
    --2 is a kind of metallic element, metal
    --2 is a substance of gadolinite, ytterbite; samarskite
gc gca gce gcf gch gclef gcse gcynacology gd gdansk, gdansk gdfg gdfgrg gdgaregrgrgre gdm gdp gdp estimates

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