renin

[ ree-nin ]

nounBiochemistry.
  1. a proteolytic enzyme secreted by the kidneys that is involved in the release of angiotensin.

Origin of renin

1
First recorded in 1890–95; ren(i)- + -in2

Words Nearby renin

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British Dictionary definitions for renin

renin

/ (ˈriːnɪn) /


noun
  1. a proteolytic enzyme secreted by the kidneys, which plays an important part in the maintenance of blood pressure

Origin of renin

1
C20: from reni- + -in

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for renin

renin

[ nĭn, rĕnĭn ]


  1. A proteinase enzyme of high specificity that is released by the kidney and acts to raise blood pressure by activating angiotensin. See also angiotensin.

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