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Synonyms

tool

American  
[tool] / tul /

noun

  1. an implement, especially one held in the hand, as a hammer, saw, or file, for performing or facilitating mechanical operations.

  2. any instrument of manual operation.

  3. the cutting or machining part of a lathe, planer, drill, or similar machine.

  4. the machine itself; a machine tool.

  5. anything used as a means of accomplishing a task or purpose.

    Education is a tool for success.

  6. a person manipulated by another for the latter's own ends; cat's-paw.

  7. the design or ornament impressed upon the cover of a book.

  8. Underworld Slang.

    1. a pistol or gun.

    2. a pickpocket.

  9. Slang: Vulgar. penis.


verb (used with object)

  1. to work or shape with a tool.

  2. to work decoratively with a hand tool.

  3. to ornament (the cover of a book) with a bookbinder's tool.

  4. to drive (a vehicle).

    He tooled the car along the treacherous path.

  5. to equip with tools or machinery.

verb (used without object)

  1. to work with a tool.

  2. to drive or ride in a vehicle.

    tooling along the freeway.

verb phrase

  1. tool up to install machinery designed for performing a particular job.

    manufacturers tooling up for production.

tool British  
/ tuːl /

noun

    1. an implement, such as a hammer, saw, or spade, that is used by hand

    2. a power-driven instrument; machine tool

    3. ( in combination )

      a toolkit

  1. the cutting part of such an instrument

    1. any of the instruments used by a bookbinder to impress a design on a book cover

    2. a design so impressed

  2. anything used as a means of performing an operation or achieving an end

    he used his boss's absence as a tool for gaining influence

  3. a person used to perform dishonourable or unpleasant tasks for another

  4. a necessary medium for or adjunct to one's profession

    numbers are the tools of the mathematician's trade

  5. slang another word for penis

  6. an underworld slang word for gun

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to work, cut, shape, or form (something) with a tool or tools

  2. (tr) to decorate (a book cover) with a bookbinder's tool

  3. to furnish with tools

  4. to drive (a vehicle) or (of a vehicle) to be driven, esp in a leisurely or casual style

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What are other ways to say tool? The word tool usually refers to a handheld object, such as a hammer, saw, or file, that is used to perform or facilitate mechanical operations. When should you use this noun over instrument, implement, or utensil? Learn more on Thesaurus.com. 

Other Word Forms

  • multitool noun
  • tool-less adjective
  • tooler noun
  • toolless adjective
  • untooled adjective

Etymology

Origin of tool

First recorded before 900; Middle English (noun); Old English tōl; cognate with Old Norse tōl “tools”; akin to taw 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The use of jailhouse informants is not an uncommon, or illegal, tactic and tool used by law enforcement.

From Los Angeles Times

With iGluSnFR4 now available to researchers through Addgene, scientists have a powerful new tool to explore brain function in greater detail.

From Science Daily

Nathan Hochman said the bill will give law enforcement the tools to “shut down illegal scrap metal operations that fuel this kind of crime.”

From Los Angeles Times

AI seems to have found itself in a precarious paradox thus far: the more capable the tools become, the more intense the tsunami of slop.

From MarketWatch

"With machine-learning tools, they can point you to where you need to focus, and tell you for example, these two elements are controlling this feature. It lets you explore the design space more efficiently."

From Science Daily