Movatterモバイル変換


[0]ホーム

URL:


Jump to content
WiktionaryThe Free Dictionary
Search

fraction

From Wiktionary, the free dictionary
See also:Fraction

English

[edit]
EnglishWikipedia has an article on:
Wikipedia

Etymology

[edit]
    Etymology tree
    Middle Englishfraccioun
    Englishfraction

    FromMiddle Englishfraccioun(a breaking), fromAnglo-Norman,Old Frenchfraccion, fromMedieval Latinfractio(a fragment, portion), from earlierLatinfractio(a breaking, a breaking into pieces), fromfractus, past participle offrangere(to break) (whence Englishfrangible), fromProto-Indo-European*bʰreg- (Englishbreak).Doublet offrazione.

    Pronunciation

    [edit]

    Noun

    [edit]

    fraction (pluralfractions)

    1. A part of a whole, especially a comparatively small part.
      • 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:
        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 smallfraction of the data desirable for sound conclusions. Herbarium material does not, indeed, allow one to extrapolate safely: what you see is what you get[]
    2. (arithmetic) Aratio of twonumbers (numerator anddenominator), usually written one above the other and separated by a horizontal bar called thevinculum or, alternatively, in sequence on the same line and separated by asolidus (diagonal bar).
      Synonyms:seeThesaurus:fraction
    3. (chemistry) Acomponent of amixture, separated byfractionation.
    4. (Christianity) In aeucharisticservice, the breaking of thehost.
      • a.1668 (date written),Jeremy Taylor, “The History of the Life and Death of the Holy Jesus: Discourse XIX.”, inReginald Heber, editor,The Whole Works of the Right Rev. Jeremy Taylor, D.D. [], volume III, London: Ogle, Duncan, and Co. []; and Richard Priestley, [], published1822,→OCLC,page290:
        [] The bread, when it is consecrated and made sacramental, is the body of our Lord; and thefraction and distribution of it is the communication of that body, which died for us upon the cross.
    5. A small amount.
      • 1897 December (indicated as1898),Winston Churchill, chapter II, inThe Celebrity: An Episode, New York, N.Y.:The Macmillan Company; London:Macmillan & Co., Ltd.,→OCLC:
        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 wontedfraction by way of greeting,[], and finally leading me to his buggy, turned and drove out of town.
      • 2011 January 29, Chris Bevan, “Torquay 0-1 Crawley Town”, inBBC:
        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 afraction wide.
    6. (archaic) The act ofbreaking, or state of being broken, especially byviolence.

    Usage notes

    [edit]
    • Can be used with either countable or uncountable nouns; however, the wordfraction takes the number of the noun it is paired with.
      • If used with a plural countable noun, it needs to take a plural verb.
      • If used with a singular countable noun or an uncountable noun, it needs to take a singular verb.

    Derived terms

    [edit]

    Related terms

    [edit]

    Translations

    [edit]
    part of a whole
    arithmetic: ratio
    chemistry: component separated by fractionation
    eucharistic service: breaking of the host
    The translations below need to be checked and inserted above into the appropriate translation tables. See instructions atWiktionary:Entry layout § Translations.
    Translations to be checked

    Verb

    [edit]

    fraction (third-person singular simple presentfractions,present participlefractioning,simple past and past participlefractioned)

    1. (transitive) To divide or break intofractions.
    2. (transitive) Tofractionate.

    Translations

    [edit]
    to divide into fractions

    References

    [edit]

    Anagrams

    [edit]

    French

    [edit]

    Etymology

    [edit]

    Inherited fromOld Frenchfraction, borrowed fromLatinfractiōnem.

    Pronunciation

    [edit]

    Noun

    [edit]

    fraction f (pluralfractions)

    1. fraction (small amount)
      Je me suis endormi pendant unefraction de secondes.I fell asleep for afraction of a second.
    2. (mathematics)fraction
      En divisant deux par trois, on obtient unefractionirréductible.When dividing two by three, you get anirreduciblefraction.
    3. fraction,breakup

    Derived terms

    [edit]

    Related terms

    [edit]

    Descendants

    [edit]

    Further reading

    [edit]

    Anagrams

    [edit]
    Retrieved from "https://en.wiktionary.org/w/index.php?title=fraction&oldid=84153547"
    Categories:
    Hidden categories:

    [8]ページ先頭

    ©2009-2025 Movatter.jp