unpucker

unpucker

(ʌnˈpʌkə)
vb (tr)
to remove the wrinkles or puckers from (the brow, mouth, lips, etc)
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
It was rich and wonderful, and with excellent decaf to help us unpucker. There was plenty to enjoy at home in this generous portion.
Blow on the backside of the chick and the (trying to be delicate here) hole will sort of pucker and unpucker. Try this on about a dozen.
Mum could lug home a 20lb bag of coal across the Haydock slag heaps and its criss-cross stitching would still be unpuckered w hen s he turned t he corner home.