RIVER n.
, rivers of blood; rivers of oil. River chub (Zoöl.), the hornyhead and allied species of fresh-water fishes. -- River crab (Zoöl.), any species of fresh-water crabs of the genus Thelphusa, as T. depressa of Southern Europe. -- River dragon, a crocodile; -- applied by Milton to the king of Egypt. -- River driver, a…
ROOT n.
ephala. -- Root hair (Bot.), one of the slender, hairlike fibers found on the surface of fresh roots. They are prolongations of the superficial cells of the root into minute tubes. Gray. -- Root leaf (Bot.), a radical leaf. See Radical, a., 3 (b). -- Root louse (Zoöl.), any plant louse, or aphid, which lives on the…
RUDD n.
A fresh-water European fish of the Carp family (Leuciscus erythrophthalmus). It is about the size and shape of the roach, but it has the dorsal fin farther back, a stouter body, and red irises. Called also redeye, roud, finscale, and shallow. A blue variety is called azurine, or blue roach.
SCURVY n.
s occasioned by confinement, innutritious food, and hard labor, but especially by lack of fresh vegetable food, or confinement for a long time to a limited range of food, which is incapable of repairing the waste of the system. It was formerly prevalent among sailors and soldiers. Scurvy grass Etym: [Scurvy + grass; or…