A heavy-duty truck having a bed that tilts backward to dump loose material.(noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "dump truck" in a sentence
"The Liebherr dump truck is the largest in the world, and the Tesla electric roadster is an actual car, though a Tesla has never been crushed by a Liebherr to my knowledge."