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digestive system

digestive system

14 3.4
The parts of the body that break down food and take in nutrients
  • noun
  • /dɪˈdʒɛstɪv ˈsɪstəm/
  • Specialized
translation icon : sistema digestivo
  • The doctor explained how the digestive system breaks down food into essential nutrients.
  • digestive system anomalies
  • includes the digestive system

He was so tiny and he had something wrong with his digestive system.

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Examples

  • Japanese have different digestive systems, and foreign rice cannot be properly digested by our bodies.

    Fiction book (1996)
  • The human digestive system hasn't got used to any dairy products yet.

  • Do you have any idea what that does to your digestive system?

  • The digestive system of this animal is very slow.

  • That is your digestive system preparing for food.

  • In short, fiber is the key to a digestive system in perfect working order.

    Blog text (22)
  • One day off wheat, and my entire digestive system feels at peace, like a calm sea.

    Blog text (12)
  • As it turned out, the Chinese food seemed to have no ill effects on Frieda's digestive system.

    Fiction book (1998)
  • Fiber can improve the health of your digestive system by preventing the buildup of toxins.

    Blog text (22)
  • But the wombat's digestive system is more efficient than those of kangaroos, sheep, and cattle.

    Academic text (1995)

Synonyms

gastrointestinal system
vsdigestive system
  • Specialized
1 3.5

A group of organs like the stomach and intestines that break down and take in food

is broader covering other organs that break down and absorb food
systema alimentarium
vsdigestive system
  • Archaic
9.6

A group of organs that digest and absorb food

is the common English term for the same organ system

Surface Forms

Morphology

digestive + system

The meaning 'the system of organs responsible for digestion' is directly and transparently derived from 'digestive' (relating to digestion) plus 'system' (a set of cooperating parts). This adjective+noun compositional pattern is common and cross-linguistically familiar, so a B1 learner who knows both constituents will readily understand the phrase.

Etymology

The noun digestive system comes from two parts: digestive (from a word meaning 'to break down') and system (meaning 'a group of parts working together'). Imagine food moving through several organs that break it into tiny pieces your body can use; that's why the phrase means 'the organs that break down food and take in nutrients'.