Bowel

Etymology
From boel:, from  botellus:, diminutive of botulus:.

Noun

 * 1) the intestines or gut
 * 2) a part or division of the intestines, usually the large intestine.
 * 3)  the (deep) interior of something generally viewed as a container.
 * The treasures were stored in the bowels of the ship.
 * 1)  the seat of pity or the gentler emotions; pity or mercy (synechdoche)

Derived terms

 * bowel movement
 * embowel

Verb

 * 1)  To disembowel.