An invention is a new idea or thing created by someone.
You might hear people talk about inventing things at home, like fixing an old bike or making a DIY craft project. They take existing materials and put them together to create something new. This can be as simple as coming up with a solution to a problem, like figuring out how to tie your shoelaces without using laces. It could also be creating something completely from scratch, like writing a story or designing a piece of art.
To design a new process or mechanism.
Example: After weeks of hard work, I invented a new way to alphabetize matchbooks.
Fictional, made up, imaginary.
Example: The invented alibi didn't stand up long.
