悪あく行ぎょう税ぜいMeanings1nounsin taxA tax on goods or activities considered harmful, such as alcohol, tobacco, or sugary drinks. Often used in economic or policy contexts.政せい府ふはたばこに悪あく行ぎょう税ぜいを課かすことを検けん討とうしている。The government is considering imposing a sin tax on tobacco.