Webster’s Revised Unabridged Dictionary · 1913
Ichor
I′chor, n. [NL., fr. Gr. ἰχώρ: cf. F. ichor.] 1. (Class. Myth.) An ethereal fluid that supplied the place of blood in the veins of the gods.
2. A thin, acrid, watery discharge from an ulcer, wound, etc.