Simple Definition of drainpipe

from our Learner's Dictionary

drainpipe

noun

ˈdreɪnˌpaɪp

plural drainpipes

1

: a pipe that carries rainwater from the roof of a building to the ground : downspout

2

US : a pipe that carries liquid waste and water away from buildings

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“Drainpipe.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/drainpipe. Accessed 19 Jun. 2026.

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