Dictionary.com
Thesaurus.com

soil stack

American  

noun

Plumbing.
  1. a vertical soil pipe.


Etymology

Origin of soil stack

First recorded in 1930–35

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This revealed which households required their pipelines to be tested, including one where both a sink and a soil stack were connected to the wrong pipes.

From Newsweek

There is a 4-inch soil stack for fixtures above and a 4-inch soil stack in the basement on the same line for a basement toilet.

From Project Gutenberg

The soil stack should be located on an inside partition.

From Project Gutenberg