Large intestine and Large bowel

Large intestine noun - Beginning with the cecum and ending with the rectum; includes the cecum and the colon and the rectum; extracts moisture from food residues which are later excreted as feces.

Large bowel and large intestine are semantically related. In some cases you can use "Large bowel" instead a noun phrase "Large intestine".

Large intestine and large bowel are semantically related. You can use "Large intestine" instead a noun "Large bowel".