bowel

/ˈbaʊəl/
noun
  1. The long tube in the body that carries food after it leaves the stomach and helps digest it; the intestine.
    • Fiber helps keep your bowel healthy and regular.
    • An infection in the bowel can cause severe stomach pain.
    • The doctor examined his bowel to check for any blockages.
  2. The inner, deepest part of something (usually used in plural: bowels).
    • The treasure was hidden in the bowels of the old castle.
    • They explored the bowels of the abandoned ship.
    • Miners worked deep in the bowels of the earth.
Synonyms
What does "bowel" mean? | whatsthatwordmean | whatsthatwordmean