British a cord or chain in a train which may be pulled by a passenger to stop the train in an emergency
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
How to use communication cord in a sentence
He was making a mental calculation as to what height above the carriage window the communication cord might be.Mysterious Mr. Sabin | E. Phillips Oppenheim
She screamed, tore herself away; sprang up and pulled a communication cord.The Good Soldier | Ford Madox Ford
Life was like a journey in an express train with no communication-cord.Dodo's Daughter | E. F. Benson
The blood raced and beat in the veins of his neck and forehead, while he waited dumbly for the communication-cord to be pulled.Reginald in Russia | Saki
My communication-cord and my air-pipe led up between the barrels, to outer safety; but what of that?