In plumbing, what does the term "clog" refer to?

The term "clog" in plumbing specifically refers to an obstruction that restricts water flow through pipes. When debris, grease, roots, or other materials accumulate within piping systems, they can hinder the normal movement of water, leading to slow drainage or complete blockages. Understanding this definition is essential for plumbing technicians, as resolving clogs is a common task in the field. Effective drainage is vital for the proper functionality of any plumbing system, and identifying a clog is the first step towards addressing the issue. The significance of this term emphasizes its impact on overall plumbing performance and the necessity for regular maintenance to prevent such conditions in pipes.