fundus

/ˈfʌndəs/
noun
  1. The part of a hollow organ that is farthest from its opening, especially the top part of the stomach or the back part of the eye.
    • The doctor examined the fundus of the patient's eye to check for signs of disease.
    • The fundus of the stomach stores food before it is digested.
    • An ultrasound can help visualize the fundus of the uterus during pregnancy.
Synonyms
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