Definition

Noun: A rain barrel is a barrel, typically placed beneath a downspout, that is used to collect and store rainwater runoff from a roof.

Usage

This term is used to describe a specific type of water collection container. It is a compound noun where "rain" specifies the type of barrel. It is most commonly used in contexts related to gardening, sustainability, and water conservation.

Examples

• The gardener attached a rain barrel to the gutter to water her plants.
• Installing a rain barrel is a simple way to reduce your household's water usage.
• During the dry season, they relied on the water from their rain barrel.

Advanced Usage

• The concept can be extended in discussions about systems: "They installed a system of interconnected rain barrels to maximize their water storage capacity."

Variants and Related Words

• Water butt: (Chiefly British English) A term with the same meaning as "rain barrel."
• Cistern: A more general term for a tank for storing water, which can include larger-scale systems beyond a simple barrel.
• Rainwater harvesting: The broader practice of collecting and storing rainwater, for which a rain barrel is a common tool.

Synonyms

• Water collector
• Rainwater tank (though this often implies a larger capacity)

Notes

"Rain barrel" functions as a single lexical unit. While the words "rain" and "barrel" have their own separate meanings, in this compound, they create a specific term for an object with a dedicated purpose.

Noun

1. a barrel used as a cistern to hold rainwater