fraction

plural fractions

1. A part of a whole, especially a comparatively small part.

   1 more example

   With fresh material, taxonomic conclusions are leavened by recognition that the material examined reflects the site it occupied; a herbarium packet gives one only a small fraction of the data desirable for sound conclusions. Herbarium material does not, indeed, allow one to extrapolate safely: what you see is what you get[…]

   1992, Rudolf M[athias] Schuster, The Hepaticae and Anthocerotae of North America: East of the Hundredth Meridian, volume V, Chicago, Ill.: Field Museum of Natural History, →ISBN, page vii

2. arithmeticA ratio of two numbers (numerator and denominator), usually written one above the other and separated by a horizontal bar called the vinculum or, alternatively, in sequence on the same line and separated by a solidus (diagonal bar).

   Gasoline prices show the mill as a fraction, for example $3.59+⁹⁄₁₀.

3. chemistryA component of a mixture, separated by fractionation.
4. ChristianityIn a eucharistic service, the breaking of the host.

   […] The bread, when it is consecrated and made sacramental, is the body of our Lord; and the fraction and distribution of it is the communication of that body, which died for us upon the cross.

   (Can we date this quote?), “The History of the Life and Death of the Holy Jesus: Discourse XIX.”, in Reginald Heber, editor, The Whole Works of the Right Rev. Jeremy Taylor, D.D. […], volume III, London: Ogle, Duncan, and Co. […]; and Richard Priestley, […], published 1822, →OCLC, page 290

5. A small amount.

   After kick-off was delayed because of crowd congestion, Torquay went closest to scoring in a cagey opening 30 minutes, when Danny Stevens saw a fierce shot from the edge of the area swerve a fraction wide.

   2011 January 29, Chris Bevan, “Torquay 0-1 Crawley Town”, in BBC

   1 more example

   I had occasion […] to make a somewhat long business trip to Chicago, and on my return […] I found Farrar awaiting me in the railway station. He smiled his wonted fraction by way of greeting, […], and finally leading me to his buggy, turned and drove out of town.

   1897 December (indicated as 1898), Winston Churchill, chapter II, in The Celebrity: An Episode, New York, N.Y.: The Macmillan Company; London: Macmillan & Co., Ltd., →OCLC

6. archaicThe act of breaking, or state of being broken, especially by violence.

   Neither can the natural body of Christ be subject to any fraction or breaking.

   1563 March 30 (Gregorian calendar), John Foxe, Actes and Monuments of These Latter and Perillous Dayes, […], London: […] Iohn Day, […], →OCLC

present singular third person fractions · participle present fractioning · participle past fractioned · past fractioned

1. transitiveTo divide or break into fractions.
2. transitiveTo fractionate.

1. A surname.