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Meaning of word proprietary from English dictionary with examples, synonyms and antonyms.

proprietary   noun

Meaning : An unincorporated business owned by a single person who is responsible for its liabilities and entitled to its profits.

Synonyms : proprietorship

proprietary   adjective

Meaning : Protected by trademark or patent or copyright. Made or produced or distributed by one having exclusive rights.

Example : `Tylenol' is a proprietary drug of which `acetaminophen' is the generic form.

Not protected by trademark or patent or copyright.

Nonproprietary products are in the public domain and anyone can produce or distribute them.
nonproprietary

Proprietary meaning in Bengali (Bangla).