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btaining the area bounded by a curve; hence, the definite integral of the product of any function of one variable into the differential of that variable.

A prick or scruple of conscience; uneasiness of conscience; compunction. Dryden.

A homogeneous algebraic function of two or more variables, in general containing only positive integral powers of the variables, and called quadric, cubic, quartic, etc., according as it is of the second, third, fourth, fifth, or a higher degree. These are further called binary, ternary, quaternary, etc., according as…

One of the descendants of Jonadab, the son of Rechab, all of whom by his injunction abstained from the use of intoxicating drinks and even from planting the vine. Jer. xxxv. 2-19. Also, in modern times, a member of a certain society of abstainers from alcoholic liquors.

A term applied in England to several officers, having various functions, their duty originally being to bring certain matters to the attention of the proper persons at the proper time. "The remembrancer of the lord treasurer in the exchequer." Bacon.

Remorse; compunction; compassion. [Obs.] Killingbeck.

The anguish, like gnawing pain, excited by a sense of guilt; compunction of conscience for a crime committed, or for the sins of one's past life. "Nero will be tainted with remorse." Shak.

serving for respiration; as, the respiratory organs; respiratory nerves; the respiratory function; respiratory changes. Respiratory foods. (Physiol.) See 2d Note under Food, n., 1. -- Respiratory tree (Zoöl.), the branched internal gill of certain holothurians.

John xi. 25. Cross of the resurrection, a slender cross with a pennant floating from the junction of the bars. -- Resurrection plant (Bot.), a name given to several species of Selaginella (as S. convoluta and S. lepidophylla), flowerless plants which, when dry, close up so as to resemble a bird's nest, but revive and…

That part of the eye of an invertebrate which corresponds in function with the retina of a vertebrate.

ptic orbit; a comet that has been seen at two of its approaches to the sun. -- Periodic function (Math.), a function whose values recur at fixed intervals as the variable uniformly increases. The trigonomertic functions, as sin x, tan x, etc., are periodic functions. Exponential functions are also periodic, having an…

A part, or character, performed by an actor in a drama; hence, a part of function taken or assumed by any one; as, he has now taken the rôle of philanthropist. Title rôle, the part, or character, which gives the title to a play, as the part of Hamlet in the play of that name.

That which resembles a root in position or function, esp. as a source of nourishment or support; that from which anything proceeds as if by growth or development; as, the root of a tooth, a nail, a cancer, and the like. Specifically:

To perform any act, function, or operation in turn, to hold office in turn; as, to rotate in office.

rder of priests; relating to the priesthood; priesty; as, sacerdotal dignity; sacerdotal functions. The ascendency of the sacerdotal order was long the ascendency which naturally and properly belongs to intellectual superiority. Macaulay.

ing the oral ambulacral ring with the madreporic tubercle. It appears to be excretory in function. -- Sand cock (Zoöl.), the redshank. [Prov. Eng.] -- Sand collar. (Zoöl.) Same as Sand saucer, below. -- Sand crab. (Zoöl.) (a) The lady crab. (b) A land crab, or ocypodian. -- Sand crack (Far.), a crack extending downw…

away so that they will fit each other and form a lengthened beam of the same size at the junction as elsewhere.

rld and its phenomena, the nature, constitution, and forces of matter, the qualities and function of living tissues, etc.; -- called also natural science, and physical science. Voltaire hardly left a single corner of the field entirely unexplored in science, poetry, history, philosophy. J. Morley.

Hence, a line of junction; a joint; a suture, as on a ship, a floor, or other structure; the line of union, or joint, of two boards, planks, metal plates, etc. Precepts should be so finely wrought together . . . that no coarse seam may discover where they join. Addison.

expressing the ratio line of this line to the radius of the circle. See Trigonometrical function, under Function.