What does proscribed mean?
Proscribed means prohibited, forbidden, or formally excluded from permitted use. The word is especially common in legal, political, religious, and institutional contexts, where it describes activities, practices, organizations, or people that an authority has declared impermissible. It often suggests more than discouragement: to call something proscribed is to imply that it is officially banned or condemned. The word can function as an adjective, as in “proscribed activities,” or as a participial verb form, as in “the regulations proscribed several practices.” In older legal and historical writing, proscribed also has the more specific sense of being formally placed outside the protection of the law. Proscribed ultimately comes from the Latin proscribere, a term associated with the public listing of Roman sentences and condemnations. The word remains useful today because it conveys the force and formality of an official prohibition rather than mere disapproval.
Forbidden or prohibited, especially by law or official authority.
"The treaty explicitly prohibits several proscribed forms of discrimination."
Common in formal legal, political, religious, and institutional writing.
To prohibit, ban, or formally declare something impermissible.
"The statute proscribes the manufacture and possession of the controlled substance."
The verb is formal and often implies an authoritative or legally enforceable prohibition.
From Rome’s public proscriptions came a word for words themselves: the people or practices condemned were literally written up as prohibited.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does proscribed come from?
Proscribed comes from Latin proscribere, formed from pro-, meaning “before” or “in front,” and scribere, meaning “to write.” Its original sense referred to making a public written declaration, especially the Roman practice of proscription, in which condemned individuals were officially listed and placed outside the law’s protection. The word entered English in the early 17th century with the meaning of formally prohibiting or declaring an enemy or criminal.
Related word forms
How proscribed is actually used
Proscribed is formal and often carries a stronger implication than simply discouraged: it suggests an authoritative prohibition. In historical contexts, it may refer specifically to a public sentence placing someone outside the protection of the law.
Easily confused with proscribed
Proscribed means forbidden or prohibited, whereas prescribed means recommended, required, or specified by an authority.