English dictionary



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English noun: GD

1. GD (substance) a nerve agent easily absorbed into the body; a lethal cholinesterase inhibitor that is highly toxic when inhaled


Synonymssoman


Broader (hypernym)organophosphate nerve agent

2. Gd (substance) a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group


Synonymsatomic number 64, gadolinium


Broader (hypernym)metal, metallic element


Substance meronymgadolinite, samarskite, ytterbite









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