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English Definitions
arsenic
N
a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer
arsenic
N
a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar
N
an acid formed from arsenic pentoxide
N
the univalent group derived from arsine
N
a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer
arsenical
N
a pesticide or drug containing arsenic
arsenical
relating to or containing arsenic
English Definitions from WordNet 3.0
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