What is another word for drainage canal?
Pronunciation: [dɹˈe͡ɪnɪd͡ʒ kənˈal] (IPA) 
A drainage canal is a type of channel that carries water, sewage, or other fluids away from an area. There are many synonyms for this term, including ditch, trench, runnel, gutter, flume, and sluice. Other terms that can be used interchangeably with drainage canal include waterway, culvert, aqueduct, and conduit. These words are commonly used to describe the flow of water or other fluids through a specific area or system. The choice of word depends on the specific context and the type of canal or channel being referred to. Regardless of the term used, all of these synonyms refer to a mechanism for controlling the flow or discharge of fluids.
