1. powerful tractors with large curved blades for moving earth and debris

Examples

• The construction crew used bulldozers to clear the lot.
• Three bulldozers worked together to level the hill.
• The bulldozers pushed the fallen trees into piles.
• Heavy bulldozers are essential for road construction projects.
• The demolition required several bulldozers to remove the debris.
• Bulldozers carved a path through the dense forest.