referral - anyone whose case has become referred to some expert or Qualified team; "the individual is a referral from Dr. Bones" b : this kind of relation no matter whether shown by modify of type or not the topic of the verb is in the nominative case An https://milojikyl.thezenweb.com/how-help-with-case-study-can-save-you-time-stress-and-money-73851226