a metal tube filled with explosives and equipped with a firing mechanism, especially for destroying barbed-wire entanglements, mine fields, etc.
Origin of Bangalore torpedo
First recorded in 1910–15
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
an explosive device in a long metal tube, used to blow gaps in barbed-wire barriers
Word Origin for bangalore torpedo
C20: named after Bangalore, where it was developed
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