intestine

US /ɪnˈtes.tɪn/
UK /ɪnˈtes.tɪn/
"intestine" picture
1.

the lower part of the alimentary canal, extending from the pyloric end of the stomach to the anus.

:
The small intestine is where most of the digestion and absorption of nutrients takes place.
Problems with the intestine can lead to various digestive issues.