Definiciones
1.AdjectiveLacking proprietary value; not private or privileged information; not owned by anyone (not anyone's property, whether intellectual property or otherwise).
Not protected by trademark, patent, or trade secret and thus open to commercial use without license; said of drugs (medications) and of various kinds of goods and materials.
2.AdjectiveNot protected by trademark, patent, or trade secret and thus open to commercial use without license; said of drugs (medications) and of various kinds of goods and materials.
3.NounA drug that is not proprietary.