A tool is something you use to help do a job. Tools are often things like hammers or knives. They make work easier.
He used a tool to fix the chair.
She has many tools in the box.
In computers, a tool is a program that helps you do something. It can help with writing, drawing, or other jobs on a computer.
This tool helps you edit photos.
Use a tool to check your spelling.
Sometimes, tool means a person who is used by others to do things. It is often a negative or rude way to say someone is controlled.
He is just a tool for his boss.
Some people act like tools in work places.
Tool can also mean something that helps you reach a goal. It is not always a physical object. For example, ideas or language can be tools.
Books are tools to learn new things.
Language is a tool for communication.
In music, a tool can be a small item used to play an instrument better. This includes parts like picks or tuning devices.
He lost his guitar tool yesterday.
Musicians use many tools to play well.
In slang, tool is a rude word for a person who behaves badly or annoyingly. It is not polite and should be used carefully.
Don't be a tool; think for yourself.
He's acting like a tool today.
As a verb, to tool means to use a tool or a machine to do work. This use is common in work with machines or materials.
She tooled the machine carefully.
He tooled the metal to shape it.
In industry, a tool can be a machine or device made for making things. These tools are often large and used in factories or workshops.
The factory uses many tools for production.
This tool cuts metal precisely.
