a hinge for a door or the like, secured to the butting surfaces rather than to the adjacent sides of the door and its frame.Compare flap(def 20a).
Origin of butt hinge
First recorded in 1780–90
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for butt hinge
Historical Examples of butt hinge
In attaching a butt-hinge, the essential thing is to sink the hinge into the wood, exactly the thickness of the knuckle.Handwork in Wood
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