gas main


noun
  1. a large pipe for conducting and distributing gas to lesser pipes or ducts, especially such a pipe carrying and distributing household gas beneath the streets of a town or city.

Origin of gas main

1
First recorded in 1810–20

Words Nearby gas main

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use gas main in a sentence

British Dictionary definitions for gas main

gas main

noun
  1. a large pipeline in which gas is carried for distribution through smaller pipes to consumers

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