資料來源 : Webster's Revised Unabridged Dictionary (1913)

Erythroleic \Er`y*thro"le*ic\, a. [Gr. 'eryqro`s red + L. oleum
   oil.] (Chem.)
   Having a red color and oily appearance; -- applied to a
   purple semifluid substance said to be obtained from archil.