vent pipe

  1. a pipe above a waste pipe or soil pipe that allows gas to escape from the system.

Origin of vent pipe

First recorded in 1855–60

Words Nearby vent pipe Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use vent pipe in a sentence

  • The lower part of the T acts as and connects with the waste pipe while the upper half is and connects with the vent pipe.

    Elements of Plumbing | Samuel Dibble