outfall

[ out-fawl ]
/ ˈaʊtˌfɔl /

noun

the outlet or place of discharge of a river, drain, sewer, etc.

Origin of outfall

First recorded in 1620–30; out- + fall
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for outfall

outfall
/ (ˈaʊtˌfɔːl) /

noun

the end of a river, sewer, drain, etc, from which it discharges
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for outfall

outfall
[ outfôl′ ]

The place where a sewer, drain, or stream discharges.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.