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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

One of the two organs in the lower back that separate waste products from the blood and make urine.

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Usage examples (38)
  • The sister donated her kidney to her twin.
  • The membrane to the front of the kidney is the lung.
  • Also, as you know, paying a donor for a kidney is a no-no.
  • Mark sez, "The Dutch reality show about the woman choosing who would get her kidney is apparently a hoax."
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.