👉 A canal is a pipe or channel that carries water, sewage, or other substances from one place to another. It's usually made of pipes and can be used for several purposes such as transportation, irrigation, or waste disposal. In terms of its function within the context of plumbing, "canalize" could mean: 1. To turn a pipe into a drain: This is often done by using a tool called a "clog remover" to clear the blockage in the pipe. 2