random (r̢̮â¬Å¾Ãâ ââ¬â¢n'd̢̮â¬Â°Ã¢ââ¬Å¾Ã¢m) pronunciation adj. 1. Having no specific pattern, purpose, or objective: random movements. See synonyms at chance. 2. Mathematics & Statistics. Of or relating to a type of circumstance or event that is described by a probability distribution. 3. Of or relating to an event in which all outcomes are equally likely, as in the testing of a blood sample for the presence of a substance. idiom: at random 1. Without a governing design, method, or purpose; unsystematically: chose a card at random from the deck. So that means a RANDOM event can happen 100 times on one account but only 50 times on another. (ITS NOT BASED ON ANYTHING :wall: )