circuit binding
circuit binding
n
(Printing, Lithography & Bookbinding) a style of limp-leather binding, used esp for Bibles and prayer books, in which the edges of the cover bend over to protect the edges of the pages
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014