一いち陣じんTop 25000MeaningsNoun1. gust of wind2. vanguardKanji used一one陣army campPitch accentいちじんExamples1電でん車しゃが近ちかづくと、トンネルから一いち陣じんの熱ねっ風ぷうが吹ふきつけた。There was a gust of hot wind from the tunnel as the train approached.