DictionaryintestineDigestive organ
noun

intestine

in-TES-tin/ɪnˈtestɪn/

The digestive tube between the stomach and the anus.

The small intestine absorbs nutrients from the food we eat.

An isolated anatomical view of the human intestines: long coils of small intestine framed by the thicker large intestine, with a subdued stomach connection above and rectum and anal opening below.
Etymology

Latin intestinum, “gut,” comes from an adjective meaning “inward” or “internal.” The digestive tube was thus named as an internal part of the body.

In context

Advanced eClinical Training (ACT)7:54
the small intestines um so this is the body's major digestive organ the small intestine so it extends all the way from the pyloric sphincter
Gastrointestinal System - Anatomy & Physiology Review

More examples

  • The large intestine absorbs water from undigested food.
  • Muscles move food through the intestines.
  • The surgeon removed a damaged section of the intestine.

Forms

intestine · intestines

intestinal adjective — Relating to or affecting the intestines.

Similar words

bowel
Often used in the plural for the intestines collectively.
gut
A less formal term that can include the stomach.