Purpose is a noun meaning the reason for which something is done or created or for which something exists.
It can also refer to:
1. A person's sense of resolve or determination
2. The object toward which one strives or for which something exists
3. In law, the reason for creating a legal document
Common phrases:
- "On purpose" (intentionally)
- "Serve a purpose" (be useful)
- "Sense of purpose" (feeling of meaning)