FRACTION • FREE TRANSLATOR.ORG • Definition of Fraction

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/frˈækʃən/ Listen $Listen 'fraction'$

noun

Fraction n.

1.

The act of breaking, or state of being broken, especially by violence. (Obs.) "Neither can the natural body of Christ be subject to any fraction or breaking up."

2.

A portion; a fragment. "Some niggard fractions of an hour."

3.

(Arith. or Alg.) One or more aliquot parts of a unit or whole number; an expression for a definite portion of a unit or magnitude.

Common fraction, or Vulgar fraction, a fraction in which the number of equal parts into which the integer is supposed to be divided is indicated by figures or letters, called the denominator, written below a line, over which is the numerator, indicating the number of these parts included in the fraction; as ½, one half, 2/5, two fifths.

Complex fraction, a fraction having a fraction or mixed number in the numerator or denominator, or in both.

Compound fraction, a fraction of a fraction; two or more fractions connected by of.

Continued fraction, Decimal fraction, Partial fraction, etc. See under Continued, Decimal, Partial, etc.

Improper fraction, a fraction in which the numerator is greater than the denominator.

Proper fraction, a fraction in which the numerator is less than the denominator.

verb

Fraction v. t. (Chem.) To separate by means of, or to subject to, fractional distillation or crystallization; to fractionate; frequently used with out; as, to fraction out a certain grade of oil from pretroleum.

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Etymology of 'Fraction'

Collaborative International Dictionary of English 0.48

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"Fraction" Quotes from Famous Books

... Maury (Le Sommeil et le Reve, p. 161), who in half a second lived through three years of the French Revolution, and many other dreams of the same nature, are instances of this. Now, Fechner has proved, in his Elemente der Psychophysik, first, that a fraction of a second is needed for the sensorial contact to cause the brain to vibrate—this prevents our perceiving the growth of a plant and enables us to see a circle of fire when a piece of glowing coal is rapidly ...

— Reincarnation - A Study in Human Evolution • Th. Pascal

... the self-induction or by the resistance alone, but by the ratio of the two. This ratio is sometimes called the "time constant" of the circuit, for it represents the time which the current takes in that circuit to rise to a definite fraction of ...

— Scientific American Supplement, No. 787, January 31, 1891 • Various

... the group to the curbing; she saw the young man glance at her with a puzzled expression; then, as he stood aside to allow the lady to enter the motor, he looked again. For the fraction of a second their eyes held each other; then an expression of amused recognition sprang into his face, and Nance met it instantly with a ...

— Calvary Alley • Alice Hegan Rice

... specialized types of training for specialized types of work have grown in number and favor, and today we are being shown convincingly that nations which have declined to set up the fundamental types of special training find themselves able to make effective only a fraction of their resources. The majority of the personnel in every higher calling has about average native aptitude for it, and it is just the average man who can be improved in competence for any work by training directed to that end rather than to another. This ...

— College Teaching - Studies in Methods of Teaching in the College • Paul Klapper

... the thought suddenly struck me that if I really goaded Dennison into giving up his name I should feel a brute for the rest of my existence. What I wanted to do was to prove that Ward was worth about ten of him, but it is very uphill work trying to convince a man that he is only a fraction of the fellow he thinks himself, I have often seen people going sorrowfully away from tasks ...

— Godfrey Marten, Undergraduate • Charles Turley

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