ROAR v. 2 definitions
To make a loud, confused sound, as winds, waves, passing vehicles, a crowd of persons when shouting together, or the like. The brazen throat of war had ceased to roar. Milton. How oft I crossed where carts and coaches roar. Gay.
SCAVENGER n.
eping, and carrying off the fifth. The name is also applied to any animal which devours refuse, carrion, or anything injurious to health. Scavenger beetle (Zoöl.), any beetle which feeds on decaying substances, as the carrion beetle. -- Scavanger crab (Zoöl.), any crab which feeds on dead animals, as the spider crab.…
SCORIFY v.
To reduce to scoria or slag; specifically, in assaying, to fuse so as to separate the gangue and earthy material, with borax, lead, soda, etc., thus leaving the gold and silver in a lead button; hence, to separate from, or by means of, a slag.