Filibustering refers to the practice of using prolonged speeches or other tactics to delay or obstruct legislative action, usually in the Senate. It is used as a strategy by Senators to prevent a bill from being voted on or to stall for time.
Related terms
Cloture: A procedure used in the Senate to end a filibuster and force a vote on a bill.
Nuclear Option: A tactic that allows the Senate majority party to change the rules in order to bypass filibusters.
Silent Filibuster: When Senators threaten to filibuster without actually giving lengthy speeches, delaying legislation through less visible means.