👉 Cloture is a formal procedure in American politics where a senator or representative must formally end debate on a bill, measure, or resolution. It is usually used when there are significant differences of opinion among senators and if the bill has not been fully debated and voted upon by all members of both chambers of Congress. In summary, cloture refers to the formal procedure in American politics where a senator or representative must formally end debate on a bill, measure, or resolution.