必ひつ然ぜん性せいひつぜんせいじ字FuriganaAudioMeanings1nounnecessity; inevitabilityAbstract noun referring to the quality of being logically or naturally unavoidable. Often used in philosophical, scientific, or formal contexts.歴れき史しの変へん化かにはある種しゅの必ひつ然ぜん性せいがあると考かんがえる人ひともいる。Break this sentence down in the analyzerSome people believe that historical changes have a certain inevitability.この結けつ論ろんに至いたったのには論ろん理り的てきな必ひつ然ぜん性せいがある。Break this sentence down in the analyzerThere is a logical necessity that led to this conclusion.See all 6 example sentences ›