RUBBER n.
caoutchouc of a red color. It contains antimony sulphide as an important constituent. -- Hard rubber, a kind of vulcanized caoutchouc which nearly resembles horn in texture, rigidity, etc. -- India rubber, caoutchouc. See Caoutchouc. -- Rubber cloth, cloth covered with caoutchouc for excluding water or moisture. --…
RUDDY a.
he back; grayish below. Called also dunbird, dundiver, ruddy diver, stifftail, spinetail, hardhead, sleepy duck, fool duck, spoonbill, etc. -- Ruddy plover (Zoöl.) the sanderling.
RUSH n.
ee under Flowering. -- Nut rush (a) Any plant of the genus Scleria, rushlike plants with hard nutlike fruits. (b) A name for several species of Cyperus having tuberous roots. -- Rush broom, an Australian leguminous plant (Viminaria denudata), having long, slender branches. Also, the Spanish broom. See under Candle.…
SALT a.
st the strength of brine; a salimeter. -- Salt horse, salted beef. [Slang] -- Salt junk, hard salt beef for use at sea. [Slang] -- Salt lick. See Lick, n. -- Salt marsh, grass land subject to the overflow of salt water. -- Salt-marsh caterpillar (Zoöl.), an American bombycid moth (Spilosoma acreæ which is very destr…