proprietary
pruh prahy uh te ree
- n an unincorporated business owned by a single person who is responsible for its liabilities and entitled to its profits
- a protected by trademark or patent or copyright; made or produced or distributed by one having exclusive rights
`Tylenol' is a proprietary drug of which `acetaminophen' is the generic form
- The proprietary software are a real hindrance in the goal towards an open regime.
- Proprietary hospitals are often accused of charging more for providing even lesser patient care.
- It is amazing how pharma companies can make declare even life saving drugs as proprietary.