Adjective Definition
proprietary
1.Definition: 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"
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1.Definition: 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"