stack

plural stacks

1. A pile.
   1. headingA large pile of hay, grain, straw, or the like, larger at the bottom than the top, sometimes covered with thatch.

      But corn was housed, and beans were in the stack.

      c. 1790, William Cowper, The Needless Alarm

   2. headingA pile of similar objects, each directly on top of the last.

      Please bring me a chair from that stack in the corner.

   3. UKheadingA pile of poles or wood, indefinite in quantity.

      There was againſt euery Pillar, a Stacke of Billets, aboue a Mans Height;

      1631, Francis [Bacon], “III. Century. [Experiments in Consort Touching the Reflexion, of Sounds.]”, in Sylua Syluarum: Or A Naturall Historie. In Ten Centuries. […], 3rd edition, London: […] William Rawley […]; [p]rinted by J[ohn] H[aviland] for William Lee […], →OCLC, paragraph 249, page 67

   4. headingA pile of wood containing 108 cubic feet. (~3 m³)
   5. headingAn extensive collection

      She performed appallingly on standard neurological tests, which are, as Sacks perceptively notes, specifically designed to deconstruct the whole person into a stack of 'abilities'.

      1997, Guy Claxton, Hare brain, tortoise mind: why intelligence increases when you think less

      2 more examples

      “We said, 'Maybe we could come up with a couple of characters doing jokes,'” Correll recalled in 1972. “We had a whole stack of jokes we used to do in these home talent shows

      2005, Elizabeth McLeod, The Original Amos 'n' Andy: Freeman Gosden, Charles Correll and the 1928-1943 Radio Serial, McFarland, →ISBN, page 26

      Going back to an earlier question, which I think is very important, this question of how you use skills. It is no good having a great stack of skills in a workplace if the employer does not utilise them properly

      2007, Great Britain: Parliament: House of Commons: Education and Skills Committee, Post-16 skills: ninth report of session 2006-07, Vol. 2: Oral and written evidence, The Stationery Office →ISBN, page 42

2. A smokestack.

   The leading engine was one of the Class Y6 2-8-8-2 compound articulateds, [...] The stack noise of one of these great brutes slogging up a grade was quite unforgettable.

   1961 July, J. Geoffrey Todd, “Impressions of railroading in the United States: Part Two”, in Trains Illustrated, page 419

   2 more examples

   With just the turn of a shoulder she indicated the water front, where, at the end of the dock on which they stood, lay the good ship, Mount Vernon, river packet, the black smoke already pouring from her stacks.

   1910, Emerson Hough, “A Lady in Company”, in The Purchase Price: Or The Cause of Compromise, Indianapolis, Ind.: The Bobbs-Merrill Company, →OCLC

   Long before Shap platform showed up around a corner and the two arms on the gradient post drooped in both directions at once, Duchess of Buccleuch's amiable throbbing purr at the stack had become a fierce freight-engine bark, as she resolutely dragged at her enormous load.

   1949 January and February, F. G. Roe, “I Saw Three Englands–1”, in Railway Magazine, page 12

3. In computing.
   1. computerA linear data structure in which items inserted are removed in reverse order (the last item inserted is the first one to be removed).
   2. oftenwith definite articlecomputerA stack data structure stored in main memory that is manipulated during machine language procedure call related instructions.

      When the microprocessor decodes the JSR opcode, it stores the operand into the TEMP register and pushes the current contents of the PC ($00 0128) onto the stack.

      1992, Michael A. Miller, The 68000 Microprocessor Family: Architecture, Programming, and Applications, page 47

   3. computingAn implementation of a protocol suite (set of protocols forming a layered architecture).

      A TCP/IP stack is a library or set of libraries or of OS drivers that take care of networking.

      Synonyms: protocol stack

   4. headingA combination of interdependent, yet individually replaceable, software components or technologies used together on a system.

      A Linux, Apache, MySQL, and PHP (LAMP) stack is a configuration of four popular products for hosting websites.

      2016, John Paul Mueller, AWS For Admins For Dummies, John Wiley & Sons, →ISBN, page 323

      Synonyms: technology stack

4. mathematicsA generalization of schemes in algebraic geometry and of sheaves.
5. geographyA coastal landform, consisting of a large vertical column of rock in the sea.

   A boat's-crew landed one time upon one of the stacks with the intention of attacking the seals.

   1828, Thomas Keightley, The Fairy Mythology, volume I, London: William Harrison Ainsworth, page 266

6. libraryCompactly spaced bookshelves used to house large collections of books.

   You took me to your library and kissed me in the stacks.

   1994, The Magnetic Fields, “Swinging London”, in Holiday

7. figurativelyA large amount of an object.

   They paid him a stack of money to keep quiet.

8. governmentA pile of rifles or muskets in a cone shape.
9. card gamesThe amount of money a player has on the table.
10. In architecture.
    1. headingA number of flues embodied in one structure, rising above the roof.
    2. headingA vertical drainpipe.
11. AustraliaslangA fall or crash, a prang.

    "You've got to go all out in a race or you don't get a good time," he said. "But going all out means that you have a few stacks."

    1989 April 9, Ian Watt, “Canberra skier wins medals”, in The Canberra Times, retrieved 07 Aug 2022

    1 more example

    Fan-shot footage of Bieber’s big stack (not a euphemism) sees the pop singer trying to adjust his pants during a concert in the Canadian city of Saskatoon on Thursday night, 16th June, before an audible “THWACK” can be heard as he falls off the stage.

    2016 June 19, Tom Williams, “Watch Justin Bieber Stack It, Fall Off Stage While Fixing His Pants”, in Music Feeds, Evolve Media, retrieved 17 Nov 2020

12. bodybuildingA blend of various dietary supplements or anabolic steroids with supposed synergistic benefits.
13. aeronauticsA holding pattern, with aircraft circling one above the other as they wait to land.
14. video gamesThe quantity of a given item which fills up an inventory slot or bag.

    I've got 107 Golden Branches, but the stack size is 20 so they're taking up 6 spaces in my inventory.

present singular third person stacks · participle present stacking · participle past stacked · past stacked

1. transitiveTo arrange in a stack, or to add to an existing stack.

   Please stack those chairs in the corner.

   2 more examples

   James Hanson, the striker who used to stack shelves in a supermarket, flashed a superb header past Shay Given from Gary Jones's corner 10 minutes after the break.

   2013 January 22, Phil McNulty, “Aston Villa 2-1 Bradford (3-4)”, in BBC

   Not long ago, it was difficult to produce photographs of tiny creatures with every part in focus.[…]A photo processing technique called focus stacking has changed that. Developed as a tool to electronically combine the sharpest bits of multiple digital images, focus stacking is a boon to biologists seeking full focus on a micron scale.

   2013 July-August, Catherine Clabby, “Focus on Everything”, in American Scientist

   Synonyms: build up, stack up, accumulate, agglomerate, amass, build up, cumulate, heap

2. transitivecard gamesTo arrange the cards in a deck in a particular manner, especially for cheating.

   This is the third hand in a row where you've drawn four of a kind. Someone is stacking the deck!

3. broadlytransitiveTo arrange or fix to obtain an advantage; to deliberately distort the composition of (an assembly, committee, etc.).

   to be stacked against (someone)

   3 more examples

   The Government was accused of stacking the parliamentary committee.

   In 2015 the country's military-stacked national assembly impeached her and banned her from political office over the scheme, which her government introduced after she had campaigned in 2011 promising to support the rural poor.

   2017 July 26, Lindsay Murdoch, “Yingluck Shinawatra, Thailand's first female PM, faces financial ruin and jail”, in The Sydney Morning Herald

   Many citizens support the recent attacks on democracy, and those who don’t face a system stacked against them.

   2021 July 14, David A. Graham, “Biden Is Speaking to an America That Doesn’t Exist”, in The Atlantic

4. transitivecard gamesTo take all the money another player currently has on the table.

   I won Jill's last $100 this hand; I stacked her!

5. AustraliaUSslangtransitiveTo crash; to fall.

   Jim couldn't make it today as he stacked his car on the weekend.

   4 more examples

   1975, Laurie Clancy, A Collapsible Man, Outback Press, page 43, Miserable phone calls from Windsor police station or from Russell Street. ‘Mum, I′ve stacked the car; could you get me a lawyer?’, the middle-class panacea for all diseases.

   Marmalade: Who stacked the car? (pointing to Saloon) Fangio here. / Jock: (standing) I claim full responsibility for the second bingle.

   1984, Jack Hibberd, A Country Quinella: Two Celebration Plays, page 80

   Eventually he sideswiped a bus and forced other cars to collide, and as he finally stacked the car up on a bridge abutment, he passed out, perhaps from exhaustion, perhaps from his head hitting the windshield.

   2002, Ernest Keen, Depression: Self-Consciousness, Pretending, and Guilt, page 19

   2007, Martin Chipperfield, slut talk, Night Falling, 34th Parallel Publishing, US, Trade Paperback, page 100, oh shit danny, i stacked the car / ran into sally, an old school friend / you stacked the car? / so now i need this sally′s address / for the insurance, danny says

   Synonyms: smash, wreck

6. gamesTo operate cumulatively.

   A magical widget will double your mojo. And yes, they do stack: if you manage to get two magical widgets, your mojo will be quadrupled. With three, it will be octupled, and so forth.

7. transitiveaeronauticsTo place (aircraft) into a holding pattern.
8. informalintransitiveTo collect precious metal in the form of various small objects such as coins and bars.
9. mediaTo have excessive ink transfer.

   Antonyms: skip

1. A surname.