When a dice is thrown,  each outcome that is (1,2,3,4,5,6) is also called: 

• In probability, a set of outcomes of a random experiment is called an event.
• When a dice is thrown, we can get any number from 1 to 6 and every number from 1 to 6 will be a possible outcome.
• That means any number that is an outcome of the dice can be referred to as an event.

Therefore, we can say that each outcome that is (1,2,3,4,5,6) when a dice is thrown is called as event.