Gd (Noun)
Meaning 1
A nerve agent easily absorbed into the body; a lethal cholinesterase inhibitor that is highly toxic when inhaled.
Classification
Nouns denoting substances.
Synonyms
Hypernyms
Meaning 2
A ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group.
Classification
Nouns denoting substances.