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Glite Dictionary
descending colon

descending colon

1 4.8
A part of the large intestine that goes down on the lower left side of the belly
  • noun
  • /dɪˈsɛndɪŋ ˈkoʊlən/
  • Specialized
translation icon : colon descendente
  • The descending colon plays a crucial role in storing the remains of digested food before they move into the sigmoid colon.

Examples

  • The descending colon plays a crucial role in digestion.

  • During the surgery, the doctor examined the patient's descending colon for signs of disease.

  • Inflammation of the descending colon can cause abdominal pain and changes in bowel habits.

  • Many people are unaware of their descending colon health.

  • The doctor explained that the tumor was located in her descending colon.

  • An X-ray revealed that food was moving through the descending colon as expected.

  • During the surgery, the surgeon carefully examined the descending colon for any anomalies.

Surface Forms

descending colon singular
descending colons plural

Morphology

descending + colon

The meaning 'section of the large intestine that runs downward...' is directly and compositionally derived from 'descending' (going from higher to lower) plus 'colon' (an intestinal segment). Anatomical naming conventions are regular and cross-linguistically similar, so a B1 learner who knows both constituent words should be able to infer this MWE's meaning.

Etymology

Descending colon gives a simple picture: descending means 'going down' and colon is the name for the 'large intestine'. So the name points to the part of the intestine that runs down toward the lower belly, which is why it means 'the section of the large intestine that runs downward'.