Vocabulary Entry

proprietary

|adjective • noun

adjective

Relating to ownership and control of property or information.

Example Sentences

"The company has a proprietary technology that gives it an edge over competitors."

"He shared proprietary information with his colleagues during the project."

"Many software applications come with proprietary licenses protecting their code."

noun

Example Sentences

"As a proprietor of the local café, she takes pride in her work."

"The proprietor of the hotel welcomed guests with a warm smile."

"He is the sole proprietor of his law firm, managing all aspects of the business."