Proven is the past participle of the verb "prove", meaning:
1. To establish the truth or validity of something by evidence or argument
2. To demonstrate one's abilities or qualities
3. In law, to establish the genuineness of (a will)
As an adjective, proven means:
1. Having been demonstrated or verified as true
2. Having a record of success or reliability
Common phrases:
- Proven track record
- Proven method
- Proven results