bloat

Short definition from Wiktionary

Verb

1. 1
   To cause to become distended.
2. 2
   To get an overdistended rumen, talking of a ruminant.
3. 3
   To fill soft substance with gas, water, etc.; to cause to swell.
4. 4
   To become distended; to swell up.
5. 5
   To fill with vanity or conceit.
6. 6
   To preserve by slightly salting and lightly smoking.
7. 7
   To increase to an excessive amount.

Noun

1. 1
   Distention of the abdomen from death.
2. 2
   Pathological overdistention of rumen with gas in a ruminant.
3. 3
   Wasteful use of space or other resources.
4. 4
   A worthless, dissipated fellow.
5. 5
   A group of hippopotamuses.

Adjective

1. 1
   bloated.