| Gd The symbol for the element gadolinium. |
| GD abbr. 1. garbage disposal 2. grand duchy |
gd
(Electronics & Computer Science / Computer Science)
the Internet domain name for Grenada
Gd
the chemical symbol for
(Chemistry) gadolinium
| Gd The symbol for gadolinium. |
ThesaurusLegend: Synonyms Related Words Antonyms
| Noun | 1. | GD - a nerve agent easily absorbed into the body; a lethal cholinesterase inhibitor that is highly toxic when inhaled organophosphate nerve agent - any of a series of nerve agents containing organophosphate compounds first synthesized by German chemists in 1936; in World War II the Germans tested them in concentration camps but not on the battlefield; Iraq is alleged to have used them against Iran and against the Kurds |
| 2. |  Gd - a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth groupmetal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. gadolinite, ytterbite - a mineral that is a source of rare earths; consists of silicates of iron and beryllium and cerium and yttrium and erbium samarskite - a complex black mineral occurring in pegmatites |
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