brain stormとは 意味・読み方・使い方

名詞

brain storm (plural brain storms)

1. (medicine, neurology) A seizure, convulsion, or similar incident of abnormal brain activity.
   • 1938, Norman Lindsay, Age of Consent, 1st Australian edition, Sydney, N.S.W.: Ure Smith, published 1962, →OCLC, page 76:

     He was so puffing and fuming that he had to pull up for breath, and take his hat off to ease the smoking hot pressure of a brainstorm.

   • 2008, Shiloh Walker, Through the Veil, →ISBN:

     The most honored one has had a brain storm — minor, but there was a second one past midnight.

   • 2012, Bonaventure Balla, Symbolism, Synesthesia, and Semiotics, Multidisciplinary Approach, →ISBN:

     Such communication is normally regulated by an appropriate amount of electricity but when the amount is very high (rate of 500 times per second), this results in a brain storm known as epilepsy.

   • 2015, Tony Bertauski, Ashes of Foreverland: A Science Fiction Thriller:

     To expand his mind would exhaust what little strength he still had and ignite the brain storm that had finally passed.

2. Alternative form of brainstorm (“a sudden thought which solves a problem; a brainstorming session”)
   • 2010, Earl E. Gobel, The Fall of Perdition, →ISBN, page 258:

     And where were you when Josh came up with this brain storm?

   • 2011, Richard Maples, The Scapegoat, →ISBN:

     That was when I had it--a virtual brain storm. This whole episode, I could see, was a perfect answer.

   • 2012, Lucas Reijnders, nvironmentally Improved Production Processes and Products, →ISBN:

     In such a brain storm creativity may be stimulated by for instance looking at nature, products of competitors, alternative materials or delivery systems [36], or by focusing on improvement strategies outlined from section 3.2 onwards.

   • 2014, Richenda Power, A Question of Knowledge, →ISBN:

     In choosing to begin my presentation with a sequence of diary musings, a brain storm on reasons for studying knowledge as social scientists, and a teasing out of usages of 'knowledge' from two chance newspaper extracts I deliberately intend to start building a field that is not exclusive as to academic disciplines and language.

動詞

brain storm (third-person singular simple present brain storms, present participle brain storming, simple past and past participle brain stormed)

1. Alternative form of brainstorm (“solve a problem with brainstorming”)
   • 2009, James "Butch" Rosser, Playin' to Win:

     The chancellor had recently announced a challenge to everyone at the university to brain storm and come up with cutting-edge ideas that could make the university competitive for grant dollars by submitting. . .

   • 2010, Tianamonet Tobie, Inner Impression/Outer Expression, →ISBN:

     Being open minded while receiving knowledge to help you brain storm later, is a healthy way to exercise your brain and strengthen your skills.

   • 2012, Jerome Otto Waters Jr, Capitol of Maryland, →ISBN, page 146:

     I used my spare time trying to brain storm on how I can make millions like them.

語源

From brain +‎ storm. In the sense of "problem-solve", devised as a method of group creative problem-solving by advertising executive Alex F. Osborn and his employees, who coined the term based on the image of using "the brain to storm a problem". First use appears c. 1945. In the sense of "seizure, convulsion, brain activity", from the unrelated idea that it resembles a storm in the brain. First use appears c. 1861.

発音

• (Received Pronunciation) IPA: /ˈbɹeɪnstɔːm/
• (General American) IPA: /ˈbɹeɪnstɔɹm/
• 韻: -eɪnstɔː(ɹ)m

動詞

brainstorm (third-person singular simple present brainstorms, present participle brainstorming, simple past and past participle brainstormed)

1. (intransitive) To investigate something, or solve a problem using brainstorming.
   • 2017 August 27, Brandon Nowalk, “Game Of Thrones slows down for the longest, and best, episode of the season (newbies)”, in The Onion AV Club‎:

     Meanwihle at Winterfell, another overdone scheme designed mainly to surprise the audience. In the black of her chambers, Sansa brainstorms with Littlefinger what Arya could want. “After she murders you, what does she become?” he asks. To which Sansa does everything but gasp and spit-take, widening her eyes and saying like she’s just realizing it for the first time, “Lady of Winterfell.”

   • 2022 September 27, Barclay Bram, “My Therapist, the Robot”, in The New York Times‎:

     On another occasion, when trying to brainstorm things I could do to make myself feel better despite all the pandemic restrictions, Woebot suggested I “try doing something nice for someone in your life,” like make a calming tea for my housemate or check in with a loved one.

2. (intransitive) To participate in a brainstorming session.
3. (transitive) To think up (ideas); especially, to do so creatively.

   Coordinate terms: brainchild (rare), ideate

   I need you to brainstorm some suggestions for next week's activity schedule.

派生語

参考

• bounce off (usually with an idea or ideas)
• spitball
• workshop

名詞

brainstorm (plural brainstorms)

1. (US) A sudden thought, particularly one that solves a long-standing problem.

   Synonym: brainwave

   I had been working on the problem for weeks, and then I had a brainstorm and saw that the solution was easy.

2. A session of brainstorming, investigating a problem to try to find solutions.
3. (British) An unexpected mental error.
   • 2005 October 5, "Iguchi hit ruins Red Sox's night", BBC Online, 5 October

     A terrible fielding error from Tony Graffanino proved costly. [...] Aaron Rowand collected an RBI double to get them off the mark before Graffanino's brainstorm. Juan Uribe hit a roller to the second baseman, who let the potential inning-ending double-play ball roll under his glove, leaving runners at first and third bases.

4. Alternative form of brain storm (“activity in the brain, such as a seizure or convulsion”).

   electrical brainstorm

派生語

参照