proprietary

English Dictionary -> Letter P -> proprietary

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proprietary Definition

• (a) protected by trademark or patent or copyright; made or produced or distributed by one having exclusive rights; "`Tylenol'' is a proprietary drug of which `acetaminophen'' is the generic form"
• (n) an unincorporated business owned by a single person who is responsible for its liabilities and entitled to its profits

proprietary Synonyms

• proprietary
• proprietorship