[ soo-puh-neyt ]
/ ˈsu pəˌneɪt /
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verb (used with object), su·pi·nat·ed, su·pi·nat·ing.

to turn to a supine position; rotate (the hand or foot) so that the palm or sole is upward.

verb (used without object), su·pi·nat·ed, su·pi·nat·ing.

to become supinated.



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Origin of supinate

First recorded in 1825–35, supinate is from the Latin word supīnātus (past participle of supīnāre to lay face up). See supine, -ate1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
  • The patient is unable to supinate the forearm or to abduct the arm, and in most cases to flex the forearm.

    Manual of Surgery|Alexis Thomson and Alexander Miles

British Dictionary definitions for supinate

/ (ˈsuːpɪˌneɪt, ˈsjuː-) /


to turn (the hand and forearm) so that the palm faces up or forwards
supination, noun
C19: from Latin supīnāre to lay on the back, from supīnus supine
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

Medical definitions for supinate

[ sōōpə-nāt′ ]


To assume, or to be placed in, a supine position.
su′pi•nation n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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