tearstain
tear·stain
(tîr′stān′)n.
A track or mark left by tears.
tear′-stained′ adj.
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.
tearstain
(ˈtɪərˌsteɪn)n
(Biology) a stain or streak left by tears, esp on a cat or dog
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014