CONTRACTILE a.
into shorter or smaller dimensions; as, the contractile tissues. The heart's contractile force. H. Brooke. Each cilium seems to be composed of contractile substance. Hixley. Contractile vacuole (Zoöl.), a pulsating cavity in the interior of a protozoan, supposed to be excretory in function. There may be one, two, or mo…
CORAL n.
, usually inclosing a lagoon. See Atoll. -- Coral root (Bot.), a genus (Corallorhiza) of orchideous plants, of a yellowish or brownish red color, parasitic on roots of other plants, and having curious jointed or knotted roots not unlike some kinds of coral. See Illust. under Coralloid. -- Coral snake. (Zo) (a) A smal…
CORN n.
ugh its batter. [U. S.] -- Corn laws, laws regulating trade in corn, especially those in force in Great Britain till 1846, prohibiting the importation of foreign grain for home consumption, except when the price rose above a certain rate. -- Corn marigold. (Bot.) See under Marigold. -- Corn oyster, a fritter containi…