What does "continuous" mean?

Continuous: (Bot.) Not deviating or varying from uninformity; not interrupted; not joined or articulated. Continuous brake (Railroad), a brake which is attached to each car a train, and can be caused to operate in all the cars simultaneously from a point on any car or on the engine. -- Continuous impost. See Impost. Continuous is the stronger word, and denotes that the continuity or union of parts is absolute and uninterrupted; as, a continuous sheet of ice; a continuous flow of water or of argument. So Daniel Webster speaks of "a continuous and unbroken strain of the martial airs of England." Continual, in most cases, marks a close and unbroken succession of things, rather than absolute continuity. Thus we speak of continual showers, implying a repetition with occasional interruptions; we speak of a person as liable to continual calls, or as subject to continual applications for aid, etc. See Constant.