arsenic, n.
(arsenics)
freq. cnt. 1
(arsenics)
freq. cnt. 1
a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer
<noun.substance> freq. cnt.: 1 freq. cnt.: 1
arsenic arsenic trioxide arsenous anhydride arsenous oxide ratsbane white arsenic
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
<noun.substance>
As arsenic atomic number 33
semantic pointers
hypernym
substance holonym