Fireplug (noun)

1. A hydrant used to provide water to firefighters in case of a fire.
2. A water hydrant in the streets.

Origin:

Derived from the term 'fire hydrant', which refers to a structure designed to supply water to firefighting efforts.

Examples:

1. In the event of a fire, the fireplug is one of the first places the firefighters will turn to.
2. The fireplug was the source of water used by the children to play on hot summer days.
3. The fireplug was painted red to distinguish it from other hydrants.
4. The fire department regularly tested the fireplug to ensure that it was in proper working order.
5. In the event of a fire, the fireplug would be opened to supply water to the fire trucks.