Definition

Noun: - A principal underground pipe for conveying water to a distribution system: A "water main" is a large, primary pipe, typically buried underground, that carries a public water supply. It is the central conduit from which smaller pipes branch off to deliver water to buildings, homes, and hydrants.

Usage

The term "water main" is used to refer specifically to the major supply line in a municipal or public water system. - It is a compound noun. The word "main" in this context functions as a noun meaning a principal pipe or conduit in a utility system. - It is commonly used in contexts involving public works, utilities, construction, and infrastructure.

Examples

• Noun:
  • The city is repairing a broken water main on Maple Street.
  • The new development required the installation of a larger water main.
  • A leak in the water main caused low pressure throughout the neighborhood.

Advanced Usage

• "water main break": A common phrase describing the failure or rupture of a water main pipe.
  • Traffic was diverted due to a significant water main break downtown.

Variants and Related Words

• Main: As a noun, can refer to a principal pipe, cable, or line in various systems (e.g., gas main, sewer main).
• Water line: A more general term that can sometimes be used synonymously with "water main," though it may also refer to the smaller service line connecting a building to the main.
• Water pipe: A general term for any pipe carrying water.

Synonyms

• Water conduit
• Primary water pipe
• Trunk line (in specific engineering contexts)

Related Phrases

• "Tap into the water main": To connect a service line to the principal supply pipe.
  • The plumber will tap into the water main to service the new house.

Noun

1. main (a pipe or conduit) for conveying water