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Noun: GD
  1. A nerve agent easily absorbed into the body; a lethal cholinesterase inhibitor that is highly toxic when inhaled
    - soman
Noun: Gd
  1. A ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group
    - gadolinium, atomic number 64

Type of: G agent, G-series agent, G-series nerve agent, metal, metallic element, organophosphate nerve agent

Part of: gadolinite, samarskite, ytterbite

Encyclopedia: GD

Gd