You may not be forced to incriminate yourself in a trial. That means that if someone asks you a question the answer of which may incriminate you (regardless of your true guilt) you do not have to answer and they have no right to force the answer out of you. "I plead the 5th." Is the standard answer to such a question.
Never. Your right to plead the 5th and remain silent is a constant right which no authority has the right to snuff out.
yes
to say or plead in protest, objection, or disapproval to show to present reasons in complaint; plead in protest
Plead the 5th
Plead or found guilty of a crime in a court of law.
Intereceded means to plead on another's behalf or act as mediator in a dispute.
Plead is a verb.
lots of pity
Plead is an infinitive verb (and past participle verb). Thus it can be used in the following sentences:I tried to plead with her but she wouldn't listen.I'm going to plead my case to the supreme court.He is the first person to plead guilty to this offence.
He will plead with you until he gets his way.
He pleads for her to stay I plead with him to go