Proprietary
/pɹəˈpɹɑɪətɛɹi/
Last Updated: January 2, 2026 at 12:30 PM
Scrabble:18 ptsWWF:19 pts11 letters
Definition of Proprietary
noun
- A proprietor or owner.
- A body of proprietors, taken collectively.
- The rights of a proprietor.
- A monk who had reserved goods and belongings to himself, notwithstanding his renunciation of all at the time of profession.
adjective
- Of or relating to property or ownership.
"proprietary rights"
- Owning something; having ownership.
"the proprietary class"
- Created or manufactured exclusively by the owner of intellectual property rights, as with a patent or trade secret.
"The continuous profitability of the company is based on its many proprietary products."
- Nonstandard and controlled by one particular organization.
- Privately owned.
"a proprietary lake; a proprietary chapel"
Anagrams of Proprietary
Words You Can Make
50 words can be made from the letters in "proprietary":
7-LETTER WORDS