Meaning : Not protected by trademark or patent or copyright.
Example :
Nonproprietary products are in the public domain and anyone can produce or distribute them.
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.Nonproprietary ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Nonproprietary ka matlab kya hota hai?