/zaf"euhr/ , n.
an artificial mixture, resembling smalt, containing cobalt oxide and, usually, silica, used to produce a blue color in glass and in ceramic glazes.
Also, zaffre .
[ 1655-65; zaffera, perh. sapphira SAPPHIRE ]
/zaf"euhr/ , n.
an artificial mixture, resembling smalt, containing cobalt oxide and, usually, silica, used to produce a blue color in glass and in ceramic glazes.
Also, zaffre .
[ 1655-65; zaffera, perh. sapphira SAPPHIRE ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012