panic bar

noun

a bar that spans an emergency exit door on its interior and opens the latch when pressure is applied.

Words nearby panic bar

panhoss, panhuman, panhypopituitarism, panic, panic attack, panic bar, panic bolt, panic button, panic buying, panic disorder, panic grass

Origin of panic bar

First recorded in 1925–30

Also called panic bolt.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for panic bolt

panic bolt

noun

a bolt on the inside esp of double doors that is released by pressure on a waist-high bar: used for emergency exits in theatres, shops, etc

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