discoverとは 意味・読み方・使い方

語源

From Middle English discoveren, from Old French descovrir, from Late Latin discoperīre < discooperiō, discooperīre, from Latin dis- + cooperiō. Displaced native 古期英語 onfindan.

発音

• (Received 発音) IPA^(key): /dɪsˈkʌvə/
• (Northern England) IPA^(key): /dɪsˈkʊvə/
• (General American) IPA^(key): /dɪsˈkʌvɚ/
• 韻: -ʌvə(ɹ)
• ハイフネーション: dis‧cov‧er

動詞

discover (三人称単数 現在形 discovers, 現在分詞 discovering, 過去形および過去分詞形 discovered)

1. To find or learn something for the first time.

   Turning the corner, I discovered a lovely little shop. I discovered that they sold widgets.

   • 2013 August 10, “Can China clean up fast enough?”, in The Economist, volume 408, number 8848:

     All this has led to an explosion of protest across China, including among a middle class that has discovered nimbyism.

2. (transitive, obsolete) To remove the cover from; to uncover (a head, building etc.).
   • 1953, Samuel Beckett, Watt, Olympia Press:

     He set down his bags beside him, on the beautiful red floor, and he took off his hat, for he had reached his destination, discovering his scant red hair, and laid it on the table beside him.

3. (transitive, now rare) To expose, uncover.

   The gust of wind discovered a bone in the sand.

4. (transitive, chess) To create by moving a piece out of another piece's line of attack.

   This move discovers an attack on a vital pawn.

5. (law, transitive) To question (a person) as part of discovery in a lawsuit.
   • 2019 July 2, Ward K. Branch, J., “Gordon v. Canada, 2017 FC 454”, in CanLII‎^[1], retrieved 13 April 2021:

     Indeed, the plaintiffs suggest that they may not need to call Ms. Samji at all if they are allowed to discover the defendant on the new documents before any new trial takes place.

6. (transitive, archaic) To reveal (information); to divulge, make known.

   I discovered my plans to the rest of the team.

   • c. 1596–1598 (date written), William Shakespeare, “The Merchant of Venice”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, OCLC 606515358, [Act II, scene vii]:

     Go, draw aside the curtains, and discover / The several caskets to this noble prince.

   • 1625, Francis [Bacon], “Of Adversity”, in The Essayes […], 3rd edition, London: […] Iohn Haviland for Hanna Barret, OCLC 863521290:

     Prosperity doth best discover vice; but adversity doth best discover virtue.

7. (transitive, obsolete) To reconnoitre, explore (an area).
   • 1470–1485 (date produced)​, Thomas Malory, “(please specify the chapter)”, in [Le Morte Darthur], book V, [London: […] by William Caxton], published 31 July 1485, OCLC 71490786; republished as H[einrich] Oskar Sommer, editor, Le Morte Darthur […], London: David Nutt, […], 1889, OCLC 890162034:

     they seyde the same, and were aggreed that Sir Clegis, Sir Claryon, and Sir Clement the noble, that they sholde dyscover the woodys, bothe the dalys and the downys.

     (please add an English translation of this quote)

8. (obsolete) To manifest without design; to show; to exhibit.
   • 1871, Charles John Smith, Synonyms Discriminated

     The youth discovered a taste for sculpture.

   • 1806, Alexander Hunter, Culina Famulatrix Medicinæ, page 125:

     The English Cooks keep all their Spices in separate boxes, but the French Cooks make a spicey mixture that does not discover a predominancy of any one of the spices over the others.

同意語

• (expose something previously covered): expose, reveal, uncover
• (find something for the first time): come across, find

反意語

• (expose something previously covered): conceal, cover, cover up, hide

派生語

参考

アナグラム

• codrives, discovre, divorces, divorcés