bilge

Short definition from Wiktionary

Noun

1. 1
   The rounded portion of a ship's hull, forming a transition between the bottom and the sides.
2. 2
   The lowest inner part of a ship's hull, where water accumulates.
3. 3
   The water accumulated in the bilge; bilge water.
4. 4
   Stupid talk or writing; nonsense.
5. 5
   The bulging part of a barrel or cask.

Verb

1. 1
   To spring a leak in the bilge.
2. 2
   To bulge or swell.
3. 3
   To break open the bilge(s) of.