v. un·kinked, un·kink·ing, un·kinks
To remove kinks from; make straight.
To become relaxed.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
informal US to relax the muscular spasm or tightness in (the body or part of the body)
informal US (of the body or part of the body) to relax after being tight or in spasm
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014