soleprint

sole·print

 (sōl′prĭnt′)
n.
1. A print of the sole of the foot.
2. A print of the sole of the foot made for identification, as of a newborn infant.
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.

soleprint

(ˈsəʊlˌprɪnt)
n
a print of the sole of a foot
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 ?
Geological Excursion guidebook to the Oban Massif, Calabar Flank and Mamfe Embayment, Southeastern Nigeria, Soleprint (Nig.) Co., Calabar.