singularとは

意味・読み方・使い方

語源

From Middle English singuler, borrowed from Old French, from Latin singulāris (“alone of its kind”), from Latin singulus (“single”).

発音

• (General American) IPA^(key): /ˈsɪŋɡjəlɚ/
• (Received 発音) IPA^(key): /ˈsɪŋɡjʊlə/

形容詞

singular (comparative more singular, superlative most singular)

1. Being only one of a larger population.

   A singular experiment cannot be regarded as scientific proof of the existence of a phenomenon.

   Synonym: individual

   Antonym: general

2. Being the only one of the kind; unique.

   She has a singular personality.

   • 1705 (revised 1718), Joseph Addison, Remarks on Several Parts of Italy

     The busts […] of the emperors and empresses are all very scarce, and some of them almost singular in their kind.

   • 1387–1400, Geoffrey Chaucer, The Canterbury Tales, [Westminster: William Caxton, published 1478], OCLC 230972125; Charles Cowden Clarke, editor, The Canterbury Tales of Chaucer. […] , volume (please specify |volume=I, II, または III), 2nd edition, Edinburgh: James Nichol; London: James Nisbet & Co.; Dublin: W. Robertson, 1860, OCLC 752865638:

     And God forbid that all a company / Should rue a singular manne's folly.

   • 1620, Francis Bacon, Novum Organum

     singular instances

   Synonym: unique

3. Distinguished by superiority: peerless, unmatched, eminent, exceptional, extraordinary.

   a man of singular gravity or attainments

   Synonyms: exceptional, extraordinary, remarkable

4. Out of the ordinary; curious.

   It was very singular; I don't know why he did it.

   • 1641, John Denham, The Sophy

     So singular a sadness / Must have a cause as strange as the effect.

   • 1667, John Milton, “Book 5”, in Paradise Lost. A Poem Written in Ten Books, London: […] [Samuel Simmons], […], OCLC 228722708; republished as Paradise Lost in Ten Books: […], London: Basil Montagu Pickering […], 1873, OCLC 230729554:

     His zeal / None seconded, as out of season judged, / Or singular and rash.

   Synonyms: curious, eccentric, funny, odd, peculiar, rum, rummy, strange, unusual

5. (grammar) Referring to only one thing or person.

   Antonym: plural

6. (linear algebra, of matrix) Having no inverse.

   Synonym: non-invertible

   Antonyms: invertible, non-singular

7. (linear algebra, of transformation) Having the property that the matrix of coefficients of the new variables has a determinant equal to zero.
8. (set theory, of a cardinal number) Not equal to its own cofinality.
9. (law) Each; individual.

   to convey several parcels of land, all and singular

10. (obsolete) Engaged in by only one on a side; single.
    • 1577, Raphaell Holinshed, “[(please specify the book title).]”, in The Firste Volume of the Chronicles of England, Scotlande, and Irelande […], volume I, London: […] [Henry Bynneman] for Iohn Harrison, OCLC 55195564:

      Thus made he an end, and the two princes allowed well of his last motion, and so order was taken, that they should fight togither in a singular combat

同意語

• (being only one): see also Thesaurus:specific
• (being the only one of a kind): see also Thesaurus:unique
• (being out of the ordinary): see also Thesaurus:strange

反意語

• (being only one): see also Thesaurus:generic

派生語

名詞

singular (複数形 singulars)

1. (grammar) A form of a word that refers to only one person or thing.

   Antonym: plural

2. (logic) That which is not general; a specific determinate instance.

関連する語

• singulare tantum

参考

• (grammatical numbers) grammatical number; singular, dual, trial, quadral, paucal, plural ^{(Category: en:Grammar)}

Further reading

• singular in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• singular in The Century Dictionary, The Century Co., New York, 1911.
• singular at OneLook Dictionary Search

アナグラム

• rail guns, railguns