prompt

verb
  1. To cause or bring about an action or feeling. verb
    The teacher's question prompted a lively discussion.
    His remark prompted me to think about the issue differently.
  2. Done without delay; immediate. adjective
    She gave a prompt reply to the email.
    The prompt service at the restaurant was impressive.
  3. A cue given to a performer to begin their speech or action. noun
    The actor waited for his prompt before delivering his line.
    The prompter gave a discreet prompt to the forgetful actor.
  4. The act of reminding someone of something they have forgotten. noun
    She needed a prompt to remember the password.
    A gentle prompt helped him recall the details of the meeting.