A filibuster is a process, typically an extremely long speech, that is used primarily to stall the legislative process and thus derail a particular piece of legislation, rather than to make a particular point in the content of the diversion per se. The term first came into use in the United States Senate, where senate rules permit a senator, or a series of senators, to speak for as long as they wish and on any topic they choose. The term comes from the early 17th century Spanish and Portuguese term for pirates, "filibusteros", who held ships hostage for ransom.