Instruction or advice given by way of caution; an admonition; a warning; a caution.

Information; indication; notice; advice.

cautionary advice about something imminent (especially imminent danger)

A process in the nature of a summons to appear and answer.

a summons issued after the filing of a libel or claim directing all parties concerned to show cause why the judgment asked for should not be granted

a firm rebuke

An order monishing a party complained against to obey under pain of the law.