n. a primary subtractive color for light; a dark purple-red color; the dye for magenta was discovered in 1859, the year of the battle of Magenta
n. a battle in 1859 in which the French and Sardinian forces under Napoleon III defeated the Austrians under Francis Joseph I
s. of deep purplish red
n. 品红色, 洋红
[化] (碱性)品红; 洋红