intestine

Short definition from Wiktionary

Noun

1. 1
   The alimentary canal of an animal through which food passes after having passed all stomachs.
2. 2
   One of certain subdivisions of this part of the alimentary canal, such as the small or large intestine in human beings.

Adjective

1. 1
   Domestic; taking place within a given country or region.
2. 2
   Internal.
3. 3
   Depending upon the internal constitution of a body or entity; subjective.
4. 4
   Shut up; enclosed.