half-bakedとは 意味・読み方・使い方

語源

The adjective is derived from half- (prefix meaning ‘incomplete, partial’) or half (adverb) +‎ baked (“cooked by baking; (slang) drunk”, adjective).

The noun is derived from adjective sense 1.2 (“of a person: having no common sense or intelligence”).

発音

• (Received Pronunciation) IPA: /ˌhɑːfˈbeɪkt/
• (General American, Canada) IPA: /ˌhæfˈbeɪkt/

形容詞

half-baked (comparative more half-baked, superlative most half-baked)

1. (figurative, frequently derogatory, informal)
   1. Of a person or thing: incompletely developed or formed; not fully prepared or trained.
      • 1621 June 29 (date delivered; Gregorian calendar), Robert Saunderson [i.e., Robert Sanderson], “The Third Sermon. At Grantham Linc[olnshire] 19. Jun. 1621.”, in Twelve Sermons, […], [new] edition, London: […] Aug[ustine] Math[ews], for Robert Dawlman, and are to be sold by Robert Allet, […], published 1632, →OCLC, §. 20, page 340:

        And idolatrous parents hovv carefull they are to nuzzle vp their Poſterity in Superſtition and Idolatry; I vvould our profeſt Popelings, and halfe-baked Proteſtants, did not let vs ſee but too often.

      • 1936 August, Ernest Hemingway, “The Snows of Kilimanjaro”, in The Fifth Column and the First Forty-Nine Stories, New York, N.Y.: Charles Scribner’s Sons, published 14 October 1938, →OCLC, page 153:

        If we would have hired a good mechanic instead of a half baked kikuyu driver, he would have checked the oil and never burned out that bearing in the truck.

      1. Of an idea or scheme; not carefully considered or fully planned; ill-conceived, unsound.

         Synonyms: (vulgar) half-assed, (vulgar) half-cocked, (dated) dough-baked

         The guy had some half-baked idea for getting rich in the stock market.

         • 1995 May, Todd G. Buchholz, “The Big Picture”, in From Here to Economy: A Shortcut to Economic Literacy, New York, N.Y.; London: Dutton, →ISBN, page 11:

           In short, [William Stanley] Jevons thought that sunspots stunted harvests in India, driving up prices in England and driving down the economy. Though Jevons's theory was more than half-baked, it needed more time in the oven, since he forgot to calculate that poor harvests in Asia would hit England only after a time lag.

         • 2013 April 16, Paula Cocozza, “Resignation by cake: the sweetest way to say goodbye”, in Alan Rusbridger, editor, The Guardian‎, London: Guardian News & Media, →ISSN, →OCLC, archived from the original on 15 July 2025:

           A Cambridgeshire man recently gave notice with a message piped on top of a passion cake. A half-baked idea, or a generous parting gift for the office? [subtitle]

   2. Of a person: having no common sense or intelligence; foolish.

      Synonyms: see Thesaurus:foolish

      Antonyms: see Thesaurus:wise

      • 1855, Charles Kingsley, “Of Two Gentlemen of Wales, and How They Hunted with the Hounds, and yet Ran with the Deer”, in Westward Ho!: Or, The Voyages and Adventures of Sir Amyas Leigh, Knight, […], volume I, Cambridge, Cambridgeshire: Macmillan & Co., →OCLC, page 91:

        [H]e treated his cousin as a sort of harmless lunatic, and, as they say in Devon, "half-baked."

      • 1942 February, Agatha Christie, chapter 12, in The Body in the Library; republished in Starring Miss Marple […], New York, N.Y.: Dodd, Mead & Company, 1977, →ISBN, page 85:

        Fifty thousand pounds our esteemed father-in-law was proposing to settle upon that half-baked, nitwitted little slypuss.

      • 1959, Anthony Burgess, chapter 9, in Beds in the East (The Malayan Trilogy; 3), London; Melbourne, Vic.: William Heinemann, →OCLC, page 205:

        You're cheap. Cheap education, cheap ideas, a half-baked bloody nobody. You didn't deserve her.

      • 1960, P[elham] G[renville] Wodehouse, chapter 17, in Jeeves in the Offing, Harmondsworth, Middlesex [London]: Penguin Books, published 1963 (1975 printing), →OCLC, page 148:

        The silly young geezer. I nearly conked her one with my trowel. I'd always thought her half-baked, but now I think they didn't even put her in the oven.

   3. Of a person: mildly under the influence of alcohol, a drug, etc.

      Synonyms: see Thesaurus:drunk, Thesaurus:stoned

      Antonyms: see Thesaurus:sober

      Coordinate terms: baked; buzzed, feeling no pain; three sheets to the wind

      If you need to talk to John tonight, try to catch him early in the evening, while he’s still only half-baked.

2. Used other than figuratively or idiomatically: partially cooked by heating in an oven, either as an accidental outcome or as a work in process.

   Near-synonyms: (dated) dough-baked, underbaked

   The casserole was half-baked, but I choked it down anyway to be polite.

   When the casserole is half-baked, start preparing the side dishes.

   • 1625, [Samuel] Purchas, “Late Changes of State and Religion in Ethiopia, with Other Remarkable Obseruations”, in Purchas His Pilgrimes. […], 2nd part, London: […] William Stansby for Henrie Fetherstone, […], →OCLC, 7th book, § II (Description of the Countries, and the Severall Regions, Religions, and Abassine Opinions), page 1186:

     The Bread of my Companions vvas halfe baked Dough, of round forme, vvhich they bake vvith putting a hot ſtone into the Dough, and rolling it, caſt it into the fire, ſo that the out-ſide is ſcorched, the in-ſide unbaked. This they carried in their Budgets, but my ſtomacke could not beare it.

別の表記

• halfbaked, half baked

派生語

• half-bakedness

参考

• half-measure
• need more time in the oven

名詞

half-baked (plural half-bakeds)

1. (informal or UK, dialectal) A foolish or stupid person; a fool, an idiot.

   Synonyms: see Thesaurus:fool

   Antonyms: see Thesaurus:sage

   • 1920, Kate Stephens, chapter IV, in Life at Laurel Town in Anglo-Saxon Kansas, Lawrence, Kan.: Alumni Association of the University of Kansas, →OCLC, page 102:

     Half-bakeds were not lacking. Under this family name, however, stood various genera described in that day's idiom, more often spoken than written—a speech not elegant, but grounded in truth and winged by fancy—as "sap-heads," "un-mit-i-ga-ted ahsses," "pinky-dinkies," "bone-heads," "pin-heads," "natural-born-durn fools," and so on. […] To trade on another's strength in achievement, to deplete another's vitality, and again to do deeds that made the stronger explode in a laughter darkening the eyelids with tears and as unquenchable as the immortals', seemed the role of Half-bakeds in the community drama.

   • 1922 June 17, “Assistants Wanted”, in George H[enry] Simmons, editor, The Journal of the American Medical Association, volume 78, number 24, Chicago, Ill.: American Medical Association, →ISSN, →OCLC, page 22, column 3:

     Wanted—by reputable Chicago internist and teacher, […] a young, competent, ethical, progressive, dependable Gentile roentgenographer or roentgen technician; […] no "floaters," "half-bakeds" or "bluffers" need answer, as advertiser is quite competent to judge quality of roentgen work done and fully informed regarding plate and film procedures and interpretation.

   • 1968, Janet Caird, chapter IX, in The Loch, London: Geoffrey Bles, →ISBN, page 87:

     Evan was one of those who are the despair of the reforming respectables, and the heroes of the adolescent half-bakeds. Evan had swaggered his way through school, never quite overstepping the line drawn by his long-suffering teachers, but knowing to a millimetre how close he could approach it.

参照