cobalt
🇺🇸
/ˈkəʊbɔːlt/
🇬🇧
/ˈkəʊbɔːlt/
noun
R
A chemical element that is a hard, silver-white metal, often used in making other metals stronger and to create a deep blue-green color in glass.
The artist added cobalt to the glass mixture to achieve the desired deep blue-green color.
R
A deep blue-green color.
The artist used cobalt to paint the sky, creating a vivid and striking cobalt blue.
translation
A chemical element that is a hard, silver-white metal, often used in making other metals stronger and to create a deep blue-green color in glass.; A deep blue-green color.
Word Forms
Plural
cobalts