1. Reason or aim: This is the most common meaning. It refers to the reason why something is done or created. For example:
* "What is the purpose of this meeting?"
* "She wrote the book for the purpose of raising awareness."
2. Intention or goal: This meaning is similar to the first, but it emphasizes the specific goal or outcome desired. For example:
* "His purpose in life is to help others."
* "The purpose of the project is to improve the company's efficiency."
3. Meaning or significance: This meaning refers to the overall importance or value of something. For example:
* "Her life has found new purpose since she started volunteering."
* "The purpose of art is to inspire and provoke."
4. (Less common) A specific task or function: This meaning is more technical and refers to a specific action or activity that something is designed to perform. For example:
* "The purpose of a car is to transport people and goods."
The best meaning of "purpose" depends on the context in which it is used.