To completely destroy or remove a building or structure, usually so that something else can be built in its place.
They decided to tear down the old cinema to make room for a new shopping center.
A: What happened to that building on Main Street? B: Oh, they tore it down last week. They're going to build apartments there.
If I could change something in my city, I would tear down the abandoned factories and replace them with parks.
Common mistake
✗They want to tear down it.
✓They want to tear it down.
With a pronoun, the object goes in the middle: 'tear it down'.
Tell it apart
They tore down the wall.
demolished it
They tore up the contract.
ripped it to pieces
Use 'tear down' when talking about removing whole buildings, not small objects.'Tear down' is about removing something big like a house, while 'break down' can mean something stops working.