一杯(いっぱい)amount necessary to fill a container (e.g. cupful, spoonful, etc.), drink (usu. alcoholic), full, one squid, octopus, crab, etc., one boat, fully, to capacity, a lot, much, all of ..., the entire ...

Common

1. Noun, の-adjective

   1. 1.

      one cup (of), one glass (of), one bowl (of), cupful, glassful, bowlful, spoonful

2. Noun

   1. 2.

      one drink (of alcohol)

3. な-adjective, の-adjective, Noun suffix

   1. 3.

      full, filled (with), brimming (with), crowded, packed

      Usually written using kana alone

4. Adverb, Noun suffix

   1. 4.

      fully, to capacity, to the maximum, as much as possible

      Usually written using kana alone

5. Adverb

   1. 5.

      a lot, much, many

      Usually written using kana alone

6. Noun suffix, Adverb

   1. 6.

      all of ..., the entire ...

      Usually written using kana alone

7. Noun

   1. 7.

      one (squid, octopus, crab, etc.)

   2. 8.

      one (boat)