(historical)an open cart that tilted backwards to empty out its load, in particular one used to convey condemned prisoners to the guillotine during the French Revolution (史)(尤指法国革命时期押送犯人去断头台的)翻卸式无篷车 ■a two-wheeled covered cart which carried tools or ammunition for an army 军用两轮篷车(用来运输工具、弹药)
语源
Middle English (originally denoting a type of cucking-stool): from Old French tomberel, from tomber 'to fall'