SkyfireDict

gd   (TTS Sound)

The noun gd has 2 senses

• soman, GD -- (a nerve agent easily absorbed into the body; a lethal cholinesterase inhibitor that is highly toxic when inhaled)


• gadolinium, Gd, atomic number 64 -- (a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group)