SHEEP n.
heep sorrel. (Bot.), a prerennial herb (Rumex Acetosella) growing naturally on poor, dry, gravelly soil. Its leaves have a pleasant acid taste like sorrel. -- Sheep's-wool (Zoöl.), the highest grade of Florida commercial sponges (Spongia equina, variety gossypina). -- Sheep tick (Zoöl.), a wingless parasitic insect (…
STREAM n.
use a stream of water is the principal agent used in separating the ore from the sand and gravel. -- Stream works (Cornish Mining), a place where an alluvial deposit of tin ore is worked. Ure. -- To float with the stream, figuratively, to drift with the current of opinion, custom, etc., so as not to oppose or check i…
TILL n.
A deposit of clay, sand, and gravel, without lamination, formed in a glacier valley by means of the waters derived from the melting glaciers; -- sometimes applied to alluvium of an upper river terrace, when not laminated, and appearing as if formed in the same manner.
WASH v.
a thin coat of metal; as, steel washed with silver. To wash gold, etc., to treat earth or gravel, or crushed ore, with water, in order to separate the gold or other metal, or metallic ore, through their superior gravity. -- To wash the hands of. See under Hand.