Meaning & Definition of word "Kidney"
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Kidney
/ˈkɪdni/
noun:
- 1. One of a pair of organs in the body that filter waste from the blood and produce urine.
- Example: The doctor explained that the patient's kidney function was significantly impaired.
- 2. The organ that is responsible for filtering blood and producing urine.
- Example: He donated a kidney to a friend in need of a transplant.
- 3. One of the main organs involved in various metabolic processes in the body.
- Example: Kidneys play a crucial role in maintaining the body’s electrolyte balance.
- 4. The shape or structure resembling a kidney.
- Example: The chef used a shape cutter to create kidney-shaped pastries for the banquet.
Etymology
Middle English, from Old English 'cyning', related to the word for kidney.
Common Phrases and Expressions
kidney stone:
A hard mineral deposit formed in the kidneys, causing pain when passed.
donate a kidney:
To give one of your kidneys to another person, often for medical reasons.
kidney failure:
A medical condition where the kidneys lose the ability to filter waste products.
Related Words
nephrology:
The branch of medicine that deals with the physiology and diseases of the kidneys.
renal:
Relating to the kidneys.