CONTAGIOUS DISEASE n.
A disease communicable by contact with a patient suffering from it, or with some secretion of, or object touched by, such a patient. Most such diseases have already been proved to be germ diseases, and their communicability depends on the transmission of the living germs. Many germ diseases are not contagious, some sp…
CONVOY n.
A vessel or fleet, or a train or trains of wagons, employed in the transportation of munitions of war, money, subsistence, clothing, etc., and having an armed escort.
COWPOX n.
A pustular eruptive disease of the cow, which, when communicated to the human system, as by vaccination, protects from the smallpox; vaccinia; -- called also kinepox, cowpock, and kinepock. Dunglison.