downspout

/ˈdaʊnˌspaʊt/
noun
  1. A pipe that carries rainwater from a roof gutter down to the ground or a drain.
    • The heavy rain poured through the downspout and into the street.
    • Leaves clogged the downspout, so water overflowed from the gutter.
    • We installed a new downspout to direct water away from the foundation.
Synonyms