cobalt
Pronunciation:
/ˈkəʊ.bɒlt//ˈkoʊ.bɑlt/noun
Definitions
A chemical element (symbol Co) with an atomic number of 27: a hard, lustrous, silver-gray metal.
Cobalt blue.
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/ˈkəʊ.bɒlt//ˈkoʊ.bɑlt/Definitions
A chemical element (symbol Co) with an atomic number of 27: a hard, lustrous, silver-gray metal.
Cobalt blue.