noun
Etymology: from mars (iron)
1. usually capitalized M : any of various red to orange, brown, or violet artist's pigments made by calcining Mars yellow
2. often capitalized M
a. : colcothar 2
b. : totem 3
noun
Etymology: from mars (iron)
1. usually capitalized M : any of various red to orange, brown, or violet artist's pigments made by calcining Mars yellow
2. often capitalized M
a. : colcothar 2
b. : totem 3
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012