simulation

noun5

1. •
   The process of simulating.

   • Despite extensive simulation in the design phase, the aircraft failed to behave as expected.
2. •
   Something that simulates a system or environment in order to predict actual behaviour.

   • This exercise is a simulation of actual battle conditions.
   • The most reliable simulation predicts that the hurricane will turn north.
3. •
   A video game designed to convey a more or less realistic experience, as of a sport or warfare.

   • Some kids in the classroom will be playing simulations after school.
4. •
   Assuming an appearance which is feigned, or not true.
5. •
   The act of falling over in order to be awarded a foul, when no foul has been committed.