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ing the cypress vine (Quamoclit vulgaris, now called Ipomoea Quamoclit). The genus is now merged in Ipomoea.

All the submerged section of a vessel's planking.

discipline, labor, cultivation, or the like; to rescue from being wild, desert, waste, submerged, or the like; as, to reclaim wild land, overflowed land, etc.

ay issues from the crystal in the form of a cone, the vertex of which is at the point of emergence; and internal conical refraction, in which the ray is changed into the form of a cone on entering the crystal, from which it issues in the form of a hollow cylinder. This singular phenomenon was first discovered by Sir W.…

Gobain glass so cut that a ray of light entering one of its faces at right angles shall emerge at right angles at the opposite face, after undergoing within the rhomb, at other faces, two reflections. It is used to produce a ray circularly polarized from a plane-polarized ray, or the reverse. Nichol.…

To become apparent; to emerge into sight; to come forth; to appear; as, an eruption rises on the skin; the land rises to view to one sailing toward the shore.

s, the rumble of a railboard train. Clamor and rumble, and ringing and clatter. tennyson. Merged in the rumble of awakening day. H. James.

To cause to sink; to put under water; to immerse or submerge in a fluid; as, to sink a ship. [The Athenians] fell upon the wings and sank a single ship. Jowett (Thucyd.).

Held in reserve, to be used in an emergency; as, a spare anchor; a spare bed or room.

es. They originate from the spinal cord and pass forward into the skull, from which they emerge in company with the pneumogastrics. -- Spinal column, the backbone, or connected series or vertebræ which forms the axis of the vertebrate skeleton; the spine; rachis; vertebral column. -- Spinal cord, the great nervous co…

To shoot up, out, or forth; to come to the light; to begin to appear; to emerge; as a plant from its seed, as streams from their source, and the like; -often followed by up, forth, or out. Till well nigh the day began to spring. Chaucer. To satisfy the desolate and waste ground, and to cause the bud of the tender herb…

A sudden and energetic effort, as in an emergency; an increased exertion for a brief space. The long, steady sweep of the so-called "paddle" tried him almost as much as the breathless strain of the spurt. T. Hughes.

which, stands by one in need; something upon which one relies for constant use or in an emergency.

mness; inactivity. Painting, then, was the art demanded by the modern intellect upon its emergence from the stillness of the Middle Ages. J. A. Symonds.

A wheel used for measuring, by its motion when submerged, the velocity of flowing water; a current wheel.

A genus of long, slender, wormlike bivalve mollusks which bore into submerged wood, such as the piles of wharves, bottoms of ships, etc.; -- called also shipworm. See Shipworm. See Illust. in App.

pedo vessels the tubes are on deck and usually in broadside, on larger vessels usually submerged in broadside and fitted with a movable shield which is pushed out from the vessel's side to protect the torpedo until clear, but formerly sometimes in the bow. In submarine torpedo boats they are in the bow.…

is raised to the axis when the wheel revolves with the lower part of the circumference submerged, -- used for raising water, as for irrigation.

To study, as another actor's part, in order to be his substitute in an emergency; to study another actor's part.

Not adequate or sufficient; inferior; as, the man was unequal to the emergency; the timber was unequal to the sudden strain.