stack

/stæk/
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stack

A librarian stacks books on a wooden shelf.

Definition
  1. Noun:

    • An orderly pile or heap: A collection of objects arranged one on top of another in a neat, vertical column.
    • A large quantity or amount: (Often followed by 'of') A large, often informal, number or measure of something.
    • A tall chimney or vertical exhaust pipe: A structure for carrying away smoke or gases, especially from a factory, ship, or locomotive.
    • A data storage structure: In computing, a data structure where the most recently stored item is the next one to be retrieved (Last-In, First-Out or LIFO).
  2. Verb:

    • To arrange in a stack: To place objects into a neat, vertical pile.
    • To load or cover with stacks: To fill an area with piles of something.
    • To arrange unfairly or dishonestly: To manipulate a situation, especially a deck of cards, to achieve a predetermined, often unfair, outcome.
Examples
  • Noun:

    • She placed the books in a neat stack on the desk.
    • There's a stack of paperwork waiting for me.
    • Smoke billowed from the factory's stack.
    • The program uses a stack to manage function calls.
  • Verb:

    • Please stack the chairs against the wall after the meeting.
    • They stacked the truck with boxes of supplies.
    • The gambler was accused of stacking the deck.
Advanced Usage
  • "Stack up against": To compare with someone or something else.
    • How does our new product stack up against the competition?
  • "Stack the odds/deck in someone's favor": To arrange things to give someone a significant, often unfair, advantage.
    • The new regulations seem to stack the deck in favor of large corporations.
Variants and Related Words
  • Stackable (adj): Capable of being stacked.
    • These are stackable plastic containers.
  • Haystack (n): A large stack of hay.
    • The needle was lost in the haystack.
  • Smokestack (n): A chimney or funnel for discharging smoke from a locomotive or ship.
    • The old steamship had a tall smokestack.
Synonyms
  • Pile (n/v): A heap of things laid or lying one on top of another.
  • Heap (n/v): An untidy collection of objects piled up haphazardly.
  • Load (n): A heavy or bulky thing that is being carried or is about to be carried.
Related Phrasal Verbs
  • Stack up: To accumulate or form into a stack; also, to measure up or compare.
    • Traffic began to stack up on the highway.
    • His arguments just don't stack up.
  • Stack away: To store something by stacking it.
    • We need to stack away these boxes in the garage.
Related Idioms
  • A stack of: A large amount of.
    • I've got a stack of emails to reply to.
  • Blow one's stack: To lose one's temper suddenly and violently.
    • My boss blew his stack when he saw the mistake.
stack

A librarian stacks books on a wooden shelf.

Noun
  1. a storage device that handles data so that the next item to be retrieved is the item most recently stored (LIFO)
  2. a large tall chimney through which combustion gases and smoke can be evacuated
  3. a list in which the next item to be removed is the item most recently stored (LIFO)
  4. (often followed by `of') a large number or amount or extent
    • a batch of letters
    • a deal of trouble
    • a lot of money
    • he made a mint on the stock market
    • see the rest of the winners in our huge passel of photos
    • it must have cost plenty
    • a slew of journalists
    • a wad of money
  5. an orderly pile
Verb
  1. arrange the order of so as to increase one's winning chances
    • stack the deck of cards
  2. arrange in stacks
    • heap firewood around the fireplace
    • stack your books up on the shelves
  3. load or cover with stacks
    • stack a truck with boxes