Sullage
Pronunciation : Sul"lage
Part of Speech : n.
Etymology : [Cf. Suillage, Sulliage.]
Definition : 1. Drainage of filth; filth collected from the street or highway; sewage. [Obs.] The streets were exceedingly large, well paved, having many vaults and conveyances under them for sullage. Evelyn.
2. That which sullies or defiles. [Obs.] It is the privilege of the celestial luminaries to receive no tincture, sullage, or difilement from the most noisome sinks and dunghills here below. South.
3. (Founding)
Defn: The scoria on the surface of molten metal in the ladle.
4. (Hydraul. Engin.)
Defn: Silt; mud deposited by water. Sullage piece (Founding), the sprue of a casting. See Sprue, n., 1 (b).
Source : Webster's Unabridged Dictionary, 1913