1. a deep blue to a strong greenish-blue color.
2. any of a number of pigments containing an oxide of cobalt. Also called king's blue, Thenard's blue .
[ 1825-35 ]
1. a deep blue to a strong greenish-blue color.
2. any of a number of pigments containing an oxide of cobalt. Also called king's blue, Thenard's blue .
[ 1825-35 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012