Used formerly as a title for a man holding a naval office ranking next below a lieutenant on a warship.
One that owns and rents land, buildings, or dwelling units.
(Sports) One who is in charge of the training and performance of an athlete or team.
A device for holding something:
Find another word for proprietor. In this page you can discover 10 synonyms, antonyms, idiomatic expressions, and related words for proprietor, like: owner, titleholder, master, possessor, landlord, manager, customer, holder, proprietary and owned.