To ask for the presence or participation of someone or something.
To encourage.
To allure; to draw to; to tempt to come; to induce by pleasure or hope; to attract.
To request formally.
An invitation.
To summon (someone) to or inform of a formal meeting or duty.
To notify or inform (someone, about something).
To caution or admonish (someone) against unwise or unacceptable behaviour.
To give warning.
To advise or order to go or stay away.
To make (someone) aware of impending danger, evil, etc.