いったい

一体

表記・読み：１体・いったい

1. 1

   (what) the heck; (why) in the world; (who) on earth; (where) the hell; (how) the hell

   副詞before an interrogative; forms an emphatic question
2. 2

   one object; one body; one unit; one group; one mass

   名詞
3. 3

   one form; one style; one format; one fashion

   名詞
4. 4

   one Buddhist image; one carving; one sculpture

   名詞
5. 5

   one corpse; one sample (of bones, remains, etc.)

   名詞
6. 6

   generally; in general; on the whole; by and large; for the most part

   副詞also as ～に
7. 7

   strictly speaking; in the first place; originally; to begin with

   副詞dated term