First Known Use: before 12th century
Dictionary
1tool
noun \ˈtül\
Definition of TOOL
1
a : a handheld device that aids in accomplishing a task b (1) : the cutting or shaping part in a machine or machine tool (2) : a machine for shaping metal : machine tool
2
a : something (as an instrument or apparatus) used in performing an operation or necessary in the practice of a vocation or profession <a scholar's books are his tools> b : an element of a computer program (as a graphics application) that activates and controls a particular function <a drawing tool> c : a means to an end <a book's cover can be a marketing tool> d often vulgar : penis
3
: one that is used or manipulated by another
4
plural : natural ability <has all the tools to be a great pitcher>
Origin of TOOL
Middle English, from Old English tōl; akin to Old English tawian to prepare for use — more at taw
Synonym Discussion of TOOL
implement, tool, instrument, appliance, utensil mean a relatively simple device for performing work. implement may apply to anything necessary to perform a task <crude stone implements> <farm implements>. tool suggests an implement adapted to facilitate a definite kind or stage of work and suggests the need of skill more strongly than implement <a carpenter's tools>. instrument suggests a device capable of delicate or precise work <the dentist's instruments>. appliance refers to a tool or instrument utilizing a power source and suggests portability or temporary attachment <household appliances>. utensil applies to a device used in domestic work or some routine unskilled activity <kitchen utensils>.
2tool
verb
: to drive or ride in a vehicle
: to shape, form, or finish (something) with a tool
Full Definition of TOOL
transitive verb1
a : to cause (a vehicle) to go : drive b : to convey in a vehicle
2
: to shape, form, or finish with a tool; especially : to letter or ornament (as leather or gold) by means of hand tools
3
: to equip (as a plant or industry) with tools, machines, and instruments for production
intransitive verb
2
: to equip a plant or industry with the means (as machines, machine tools, and instruments) of production —often used with up
See tool defined for English-language learners
First Known Use of TOOL
1812
Related to TOOL
- Synonyms
- automobile, motor, drive
3tool
noun
Definition of TOOL
: a design (as on the binding of a book) made by tooling
First Known Use of TOOL
1881
TOOL Defined for Kids
1tool
noun \ˈtül\
Definition of TOOL for Kids
1
: an instrument (as a saw, file, knife, or wrench) used or worked by hand or machine to perform a task
2
: something that helps to gain an end <“… the dictionary is the finest tool ever made for educating young minds …” — Andrew Clements, Frindle>
3
: a person used by another : dupe
2tool
verb
tooledtool·ing
Definition of TOOL for Kids
1
: to drive or ride in a vehicle
2
: to shape, form, or finish with a tool
3
: to equip a plant or industry with machines and tools for production
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