Chimney and Pipe line

Chimney noun - A vertical flue that provides a path through which smoke from a fire is carried away through the wall or roof of a building.

Pipe line and chimney are semantically related in pipe topic. In some cases you can use "Pipe line" instead a noun "Chimney", when it comes to topics like conduit.

Chimney and pipe line are semantically related in pipe topic. Sometimes you can use "Chimney" instead a noun phrase "Pipe line", if it concerns topics such as conduit.