main supply

Definitions

The primary source or utility connection, such as electricity, water, or gas, that provides a service to a building.

The principal stock or reserve of goods, materials, or resources available for use.

Examples

The main supply of electricity to the building was cut off during the storm.

Engineers are working to restore the main supply of water to the residential district.

We need to ensure that the main supply of raw materials remains consistent throughout the production cycle.

Synonyms

primary source mains power grid utility supply principal source central supply main feed

Antonyms

backup auxiliary supply secondary source emergency power reserve alternative source standby