Dictionary

cobalt blue

noun

: a deep blue color

Full Definition of COBALT BLUE

1
:  a greenish-blue pigment consisting essentially of cobalt oxide and alumina
2
:  a strong greenish blue
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First Known Use of COBALT BLUE

1835

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2 ENTRIES FOUND:
Next Word in the Dictionary: cobalt bronzePrevious Word in the Dictionary: cobalt bloomAll Words Near: cobalt blue
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