downpipe

noun

downpipe

noun

Etymology From down + pipe.

1

The drainpipe that connects a roof-line gutter with the ground.

NR plans to install new aluminium downpipes to carry the considerable rainwater for which the area is known.2020 May 20, Philip Haigh, “Ribblehead: at the heart of the S&C's survival and its revival: Ribblehead Viaduct repairs”, in Rail, page 26:

Synonyms: downspout

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.