Drainage tube
Drain and drainage tube are semantically related. In some cases you can use "Drain" instead a noun phrase "Drainage tube".
Drain
Drain noun - Emptying something accomplished by allowing liquid to run out of it.
Drainage tube and drain are semantically related. You can use "Drainage tube" instead a noun "Drain".
Cite this Source
Drain and Drainage tube. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/drainage_tube/drain
Drainage tube & Drain. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/drainage_tube/drain>.
Drain or Drainage tube. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/drainage_tube/drain.
Google Ngram Viewer shows how "drainage tube" and "drain" have occurred on timeline