Read the dictionary definition of simulate. All definitions for this word.
1. make a pretence of
1. She assumed indifference, even though she was seething with anger
2. he feigned sleep
2. create a representation or model of
1. The pilots are trained in conditions simulating high-altitude flights
3. reproduce someone's behavior or looks
1. The mime imitated the passers-by
2. Children often copy their parents or older siblings