- belonging to a proprietor.
- being a proprietor; holding property: the proprietary class.
- pertaining to property or ownership: proprietary wealth.
- belonging or controlled as property.
- (of a brand name, product, service, formula, etc.) protected by a patent, copyright, or trademark: proprietary drugs; a proprietary name; a proprietary logo; a proprietary blend of ingredients.
- privately owned and operated for profit: proprietary hospitals.
- an owner or proprietor.
- a body of proprietors.
- the grantee or owner, or one of the grantees or owners, of a proprietary colony.
- ownership.
- something owned, especially real estate.
- a proprietary medicine.
- a school organized as a profit-making venture primarily to teach vocational skills or self-improvement techniques.
- of, relating to, or belonging to property or proprietors
- privately owned and controlled
- of or denoting a drug or agent manufactured and distributed under a trade name
- a proprietary drug or agent
- a proprietor or proprietors collectively
- right to property
- property owned
- (in Colonial America) an owner, governor, or grantee of a proprietary colony
