Definition of "breakdown"

breakdown

/ˈbɹeɪkdaʊn/

noun
countable and uncountable, plural breakdowns
1. A failure, particularly mechanical in nature.
2. Something that has experienced a mechanical failure.
3. A physical collapse or lapse of mental stability.
4. Listing, division or categorization in great detail.
  Quotations
  The railways' monopoly had meant that accountancy and record-keeping had been limited to global accounts. In other words, there were only really headline numbers, with little useful breakdown by routes or traffic type.
  2023 March 8, Gareth Dennis, “The Reshaping of things to come...”, in RAIL, number 978, page 44
5. (film, television) A detailed description of a forthcoming project, including the characters and roles required.
6. (chemistry) Breaking of chemical bonds within a compound to produce simpler compounds or elements.
7. (physics) The sudden transition of an electrical insulator to a conductor when subjected to a sufficiently strong voltage, caused by the partial or complete ionization of the insulator.
8. A musical technique by which the music is stripped down, becoming simpler, varying in heaviness depending on the genre.
  Quotations
  And now it's time for a breakdown!
  1992, En Vogue, My Lovin' (You're Never Gonna Get It) (song)
  The fired-up foursome takes itself very seriously, singing politically charged lyrics, which, in the tradition of Strife and Damnation AD, are strategically placed in the middle of slamming, moshable breakdowns.
  1999, CMJ New Music Report, volume 59, number 631, page 28
9. (sports) A loss of organization (of the parts of a system).
  Quotations
  Georgia, ranked 16th in the world, dominated the breakdown before half-time and forced England into a host of infringements, but fly-half Merab Kvirikashvili missed three penalties.
  2011 September 18, Ben Dirs, “Rugby World Cup 2011: England 41-10 Georgia”, in BBC Sport‎
10. (US, dated) A noisy, rapid, shuffling dance engaged in competitively by a number of persons or pairs in succession, common in traditional African American music from the Southern United States.
11. (US, dated) Any noisy dance performed by shuffling the feet, usually by one person at a time.
  Quotations
  Don't clear out when the quadrilles are over, for we are going to have a breakdown to wind up with.
  1854, New England Tales
12. (US) Any rapid bluegrass dance tune, especially featuring a five-string banjo.
  Quotations
  Towards nine the three miners said that as they had brought their instruments they might as well tune up, for the boys and girls would soon be arriving now, and hungry for a good old fashioned breakdown. A fiddle, a banjo, and a clarinet - these were the instruments.
  1893, Mark Twain, “The Californian's Tale”, in The $30,000 Bequest and Other Stories, published 1906
  Without a change of countenance, as if he were deaf to her entreaties and threats, he tuned up the banjo, and played a breakdown.
  1898, Charles Garvice, Nell, of Shorne Mills‎, page 4
  she soon took up with a traveling shoe salesman who played the banjo, wandered away with him and his shoes, probably to the sound of a banjo breakdown
  2005, Joe R. Lansdale, Sunset and Sawdust‎, page 65
  Izzy lays down some big chords while Slash plays the song's banjo breakdown of a theme.
  2008, Stephen Davis, Watch You Bleed: The Saga of Guns N' Roses‎, page 102
  The grown-ups were lolling around on the porch and in the yard, finger snapping and foot tapping while Samuel played “Foggy Mountain Breakdown” on his fivestring banjo
  2011, Jenny Wingfield, The Homecoming of Samuel Lake‎, page 98
  The banjo built up to breakdown speed and then took a sidestep into another register, an oddly complex net of notes which stretched out for a time and finally stopped on a full rest.
  2011, Madison Smartt Bell, Soldier's Joy‎
13. (music) The percussion break of songs chosen by a DJ for use in hip-hop music.