Definition of cadmium noun from the Oxford Advanced American Dictionary

 

cadmium

 noun
noun
NAmE//ˈkædmiəm//
 
[uncountable](symbol Cd)
 
jump to other results
a chemical element. Cadmium is a soft, poisonous, blue-white metal that is used in batteries and nuclear reactors.
See the Oxford Advanced Learner's Dictionary entry: cadmium