a member of any underground political group engaged in terrorism or violence in urban areas, especially during the 1970s.
No Offense, These Words Used To Be InoffensiveMake your mother proud . . . steer clear of these words that used to be inoffensive but can now do more harm than good.
Origin of urban guerrilla
First recorded in 1965–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for urban guerrilla
a guerrilla who operates in a town or city, engaging in terrorism, kidnapping, 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