a cart which tips or has a rear opening to enable the emptying of the contents without touching them
a farm dumpcart for carrying dung or prisoners to the guillotine
dumpcart in American English
(ˈdʌmpˌkɑːrt)
noun
a cart with a body that can be tilted or a bottom that can be opened downward to discharge the contents
Word origin
[1865–70, Amer.; dump + cart]This word is first recorded in the period 1865–70. Other words that entered Englishat around the same time include: maverick, racism, springboard, tick-tack-toe, valence