bulldozer

American  

[bool-doh-zer] / ˈbʊlˌdoʊ zər /

noun

1. a large, powerful tractor having a vertical blade at the front end for moving earth, tree stumps, rocks, etc.

2. a person who intimidates or coerces.

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bulldozer British  

/ ˈbʊlˌdəʊzə /

noun

1. a powerful tractor fitted with caterpillar tracks and a blade at the front, used for moving earth, rocks, etc

2. informal a person who bulldozes

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Usage

What does bulldozer mean? A bulldozer is a large tractor that has a big, blade-like shovel at the front and moves around using metal tracks over wheels.A bulldozer is a kind of earthmover—they are typically used to move earth and clear debris from an area. They are sometimes called dozers for short.Less commonly, bulldozer can also mean a person who intentionally tries to intimidate others. In fact, this was its original use, first recorded in the 1870s.The verb bulldoze comes from around the same time. Today, bulldoze typically means to use a bulldozer, such as to move dirt or clear an area, or, more figuratively, to move forward or advance in an aggressive or forceful way.However, bulldoze originally meant to intimidate, such as with threats of violence. Early records of this use refer to violent attacks, especially whipping, against African Americans by white people in the Southern United States. However, the origin of these words, and how bulldozer came to be a name for a type of tractor, is ultimately unclear.

Etymology

Origin of bulldozer

1875–80, 1925–30 in the sense “tractor”; origin uncertain. See bulldoze ( def. )

Example Sentences

My days are filled with the beeps and growls of bulldozers.

From Los Angeles Times

Resources already deployed to Los Angeles and Ventura counties include seven swift-water rescue teams, three bulldozers, four hand crews, seven fire engines, two helicopters, one urban search-and-rescue company and more than 20 support personnel.

From Los Angeles Times

For years the company built much of its $65 billion operation on giant yellow dump trucks, bulldozers and other mining and construction equipment.

From The Wall Street Journal

A video he took around 1 p.m. shows bulldozers and other heavy machinery scooping heaps of sediment and moving logs.

From Los Angeles Times

Deep in Iraq's southern desert, bulldozers and earthmovers spread layers of moist clay over sand dunes as part of a broader effort to fight increasingly frequent sandstorms.

From Barron's