or Die·sel-e·lec·tric

[ dee-zuh l-i-lek-trik, -suh l- ]
/ ˈdi zəl ɪˈlɛk trɪk, -səl- /


having an electric motor powered directly by an electric generator or by batteries charged by the generator, with the generator being driven by a diesel engine: a diesel-electric locomotive.

Origin of diesel-electric

First recorded in 1920–25
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for diesel-electric

British Dictionary definitions for diesel-electric



a locomotive fitted with a diesel engine driving an electric generator that feeds electric traction motors


of or relating to such a locomotive or system
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