/spee"geuhl uy'zeuhn/ , n.
a lustrous, crystalline pig iron containing a large amount of manganese, sometimes 15 percent or more, used in making steel. Also called spiegel, spiegel iron .
[ 1865-70; Spiegel mirror + Eisen IRON ]
/spee"geuhl uy'zeuhn/ , n.
a lustrous, crystalline pig iron containing a large amount of manganese, sometimes 15 percent or more, used in making steel. Also called spiegel, spiegel iron .
[ 1865-70; Spiegel mirror + Eisen IRON ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012