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f motion; dispatch; as, the speed a horse or a vessel. Speed, to describe whose swiftness number fails. Milton.

A capsule or pocket inclosing a number of spermatozoa. They are present in many annelids, brachiopods, mollusks, and crustaceans. In cephalopods the structure of the capsule is very complex.

or spherical body; as, quicksilver, when poured upon a plane, divides itself into a great number of minute spherules.

so complex webs to entrap the insects upon which they prey. The eyes are usually eight in number (rarely six), and are situated on the back of the cephalothorax. See Illust. under Araneina.

One of a number of small pieces or pegs of wood, ivory, bone, or other material, for playing a game, or for counting the score in a game, as in cribbage. In the plural (spilikins), a game played with such pieces; pushpin. [Written also spillikin, spilliken.]

A system or method of fishing by means of a number of hooks set on snoods all on one line; -- in North America, called trawl fishing, bultow, or bultow fishing, and long-line fishing.

ning jenny (Mach.), an engine or machine for spinning wool or cotton, by means of a large number of spindles revolving simultaneously. -- Spinning mite (Zoöl.), the red spider. -- Spinning wheel, a machine for spinning yarn or thread, in which a wheel drives a single spindle, and is itself driven by the hand, or by t…

with the air tubes or tracheæ of insects, myriapods, and arachnids. They are variable in number, and are usually situated on the sides of the thorax and abdomen, a pair to a segment. These openings are usually elliptical, and capable of being closed. See Illust. under Coleoptera.

iled threads in the coating of some seeds. When moistened these threads protrude in great numbers. Gray.

sembling multitude fission, common among Protozoa, in which the organism breaks up into a number of pieces, or spores, each of which eventually develops into an organism like the parent form. Balfour.

larvæ by internal budding, or by the subdivision of a part or all of its contents into a number of minute germs. See Redia.

nts, as ferns, mosses, and the like, which is nonsexual, but produces spores in countless numbers. In ferns it is the leafy plant, in mosses the capsule. Cf. Oöphore.

To propagate; to cause to affect great numbers; as, to spread a disease.

Hence, a moderate number or quantity distributed like drops. Craik.

The product of a number or quantity multiplied by itself; thus, 64 is the square of 8, for 8 × 8 = 64; the square of a + b is a2 + 2ab + b2.

A number of flues embodied in one structure, rising above the roof. Hence:

ance of the place where it stands from an instrument having a telescope, by observing the number of the graduations of the rod that are seen between certain parallel wires (stadia wires) in the field of view of the telescope; -- also called stadia, and stadia rod.

ng to a small orifice at the point, and having a bulb in the middle, used for finding the number of drops in equal quantities of different liquids. See Pipette. Sir D. Brewster.

A wild, headlong scamper, or running away, of a number of animals; usually caused by fright; hence, any sudden flight or dispersion, as of a crowd or an army in consequence of a panic. She and her husband would join in the general stampede. W. Black.

A number of lines or verses forming a division of a song or poem, and agreeing in meter, rhyme, number of lines, etc., with other divisions; a part of a poem, ordinarily containing every variation of measure in that poem; a combination or arrangement of lines usually recurring; whether like or unlike, in measure. Horac…