the part of the body that includes the stomach and bowels

the stomach and area directly below in an animate being

the part of the inside of the body below the stomach where food is digested and waste matter is carried out

insides

the bowels; intestines (especially of an animals)

internal organs

the stomach and bowels; any inner parts

internal organs

the lower part of the food canal from below the stomach to the anus

bodily organ

intestinal muscle

intestinal muscle