To bring a legal proceeding against a public official.
To charge with impropriety; to discredit; to call into question.
To hinder, impede, or prevent.
To demonstrate in court that a testimony under oath contradicts another testimony from the same person, usually one taken during deposition.
Used to encourage someone to achieve success, or to celebrate a success or triumph.
The condition or state of having won a battle or competition, or having succeeded in an effort; (countable) an instance of this.