Search Dictionary
Definition of proprietor

proprietor

/prəˈpraɪ.ə.tɚ/
pro · pri · e · tor

Plural:proprietors
•
Adjective:proprietary
JUMP TO:

proprietor Lexical Profile

proprietor Game Scores & Validity

• noun

1

A person who owns a business, commercial establishment, or piece of real property, especially a hotel, shop, or restaurant.

Example

"The proprietor of the neighborhood bakery greeted her regular customers by name every morning."


2

A person or entity that holds the exclusive legal right to use, manufacture, or sell a patented invention, trademark, or copyrighted work.

Example

"As the registered proprietor of the trademark, the company took immediate action against counterfeit imports."


3

American In colonial American history, an individual or group granted royal authority to establish, govern, and own land in a proprietary colony.

Example

"William Penn served as the original proprietor of the Province of Pennsylvania under a royal charter from King Charles II."

Synonyms
View all synonyms for proprietor
Antonyms
View all antonyms for proprietor

• Rhymes for proprietor

Word Origin & Etymology

Coined in the early 17th century as an alteration of the obsolete noun 'proprietary', borrowed via Old French from Late Latin 'proprietarius' (owner of property), ultimately from Latin 'proprietas' (ownership) and 'proprius' (one's own).

Cite this Entry


Wordmom. (2026). Definition of Proprietor. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/proprietor
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.