1. proprietary

adjective. ['prəˈpraɪəˌtɛri'] protected by trademark or patent or copyright; made or produced or distributed by one having exclusive rights.

Words that Rhyme with Proprietary

• dietary

How do you spell proprietary? Is it proprietory ?

A common misspelling of proprietary is proprietory

Example sentences of the word proprietary

1. Adjective
Trade schools like beauty and culinary schools also fall under the proprietary college umbrella.

2. proprietary

noun. ['prəˈpraɪəˌtɛri'] an unincorporated business owned by a single person who is responsible for its liabilities and entitled to its profits.