noun
reimposition of a ban; reprohibition
Used in formal or legal contexts when a previously lifted ban is reinstated. Often seen in news or policy discussions.
政府は輸入品の再禁止を検討している。
The government is considering the reimposition of a ban on imported goods.
その薬物は一度解禁されたが、副作用の報告を受けて再禁止された。
The drug was once approved, but was re-banned after reports of side effects.
解禁 is the lifting of a ban, the opposite action to 再禁止.
Compound of 再 (re-) and 禁止 (prohibition). The exact historical derivation is uncertain, but it follows a productive pattern of forming nouns with 再.