more blind or dim-sighted than sand-blind and less than stone-blind.
Origin of gravel-blind
First recorded in 1590–1600
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
literary almost entirely blind
Word Origin for gravel-blind
C16: from gravel + blind, formed on the model of sand-blind
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