reglet
(ˈrɛɡlɪt) n1. (Architecture) a flat narrow architectural moulding
2. (Printing, Lithography & Bookbinding)
printing a strip of oiled wood used for spacing between lines of hot metal type. Compare
lead27 [C16: from Old French, literally: a little rule, from regle rule, from Latin rēgula]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014