Rain gutter
Sluice and rain gutter are semantically related. In some cases you can use "Sluice" instead a noun phrase "Rain gutter".
Sluice
Sluice noun - Conduit that carries a rapid flow of water controlled by a sluicegate.
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Synonyms for Sluice
Mutual synonyms
Cite this Source
Sluice and Rain gutter. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/rain_gutter/sluice
Rain gutter & Sluice. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/rain_gutter/sluice>.
Sluice or Rain gutter. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/rain_gutter/sluice.
Google Ngram Viewer shows how "rain gutter" and "sluice" have occurred on timeline