A chimney stack is the tall pipe carrying smoke away. Rebuild the chimney stack.
Height is what makes it draw, since hot air needs a run to rise properly. A chimney stack takes more weather than anything else on a house and is the first thing to fail.
1nounchimney stackThe tall pipe carrying smoke away.
“The chimney stack came down in the January gales.”
chimney stack is a structure.
Practised in Buildings & Architecture