bulldozer

noun
UK /ˈbʊlˌdəʊzə/
US /ˈbʊlˌdoʊzər/

A big, strong machine that pushes dirt and rocks to make the ground flat.

The bulldozer pushed a big pile of dirt out of the way.


OTHER MEANINGS

2. A person who is very forceful and pushes others around.

He was a bulldozer in meetings, never letting anyone else speak.

3. To force something through even when others object.

They bulldozed the plan through the committee.

4. To knock down or flatten something completely.

The old building was bulldozed to make room for a park.