Tool Definition & Meaning

American

British

Usage

Other Word Forms

Etymology

Examples

Related Words

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. 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

2. the cutting part of such an instrument

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

   2. a design so impressed

4. 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

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

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

   numbers are the tools of the mathematician's trade

7. slang another word for penis

8. 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 app owned by Facebook parent Meta Platforms wrote in a blog post on Thursday that parents who have adopted Instagram’s supervision tools to monitor their children’s profile activity would start receiving alerts next week.

From The Wall Street Journal

AI tools have shown they can generate working software applications with minimal developer assistance.

From The Wall Street Journal

His comments come amid reports Brussels is considering targeting Kyrgyzstan with its anti-coercion instrument, a tool that allows the bloc to retaliate against countries that put pressure on its economic and security interests.

From Barron's

Much of the panic driving recent selloffs has been based on futuristic hunches or kneejerk assessments of the impact of new AI tools.

From Barron's

Much of the panic driving recent selloffs has been based on futuristic hunches or kneejerk assessments of the impact of new AI tools.

From Barron's

Related Words

• apparatus
• appliance
• device
• engine
• gadget
• gizmo
• machine
• means
• mechanism
• utensil
• weapon

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.