一いっ体たい全ぜん体たいいったいぜんたいFreq.FrequencyTop 100,000じ字FuriganaMeanings1adverbwhat the heck; why in the world; who on earthEmphatic form of 一体, used in questions to express strong puzzlement, frustration, or insistence. Often paired with question words like 何, どうして, 誰, etc.一いっ体たい全ぜん体たい、何なにが起おこったんだ?