noun Pathology.
- a thin, often greenish, serous fluid that is discharged from ulcers, wounds, etc.
noun
- pathol a thin greenish foul-smelling discharge from a wound, ulcer, etc, containing pus and blood
n. pl. sanies
- A thin, fetid, blood-tinged fluid consisting of serum and pus discharged from a wound, an ulcer, or a fistula.