bulldozerPronunciation: /ˈbʊldəʊzə/Translate bulldozer | into French | into German | into Italian | into Spanish Definition of bulldozer noun a powerful track-laying tractor with caterpillar tracks and a broad curved upright blade at the front for clearing ground. a person or group exercising irresistible force, especially in disposing of opposition:the new Duke was a political bulldozerbulldozer in other Oxford dictionaries Definition of bulldozer in the US English dictionary