公こう的てき不ふ法ほう妨ぼう害がいMeaningsNoun1. public nuisanceKanji used公public的target不negative法law妨obstruct害harmComposed of公こう的てきpublic; officialNa-adjective不ふ法ほうunlawful; illegal; unreasonable; outrageous; unjust; unwarrantedNa-adjective妨ぼう害がいobstruction; hindrance; blocking; disturbance; interference; interruption; sabotage; jamming (a signal)Noun