[ˈkəʊbɒlt], (Noun)

Definitions:
- the chemical element of atomic number 27, a hard silvery-white magnetic metal


Phrases:

Origin:
late 17th century: from German Kobalt ‘imp, demon’ (because the presence of cobalt-bearing ore made it more difficult to extract silver, and miners believed that it was harmful to the silver ore with which it occurred)