Drainage
Drainage noun - Emptying something accomplished by allowing liquid to run out of it.
Show all Definitions
Synonyms for Drainage
Outfall and drainage are semantically related in drainage system topic. In some cases you can use "Outfall" instead a noun "Drainage".
Outfall
Outfall noun - The outlet of a river or drain or other source of water.
Show all Definitions
Synonyms for Outfall
Drainage and outfall are semantically related in drainage system topic. You can use "Drainage" instead a noun "Outfall".
Mutual synonyms
Cite this Source
Outfall and Drainage. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/drainage/outfall
Drainage & Outfall. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/drainage/outfall>.
Outfall or Drainage. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/drainage/outfall.
Google Ngram Viewer shows how "drainage" and "outfall" have occurred on timeline