simulation
//ˌsɪmjəˈleɪʃən//
Noun
simulationSingular
simulationsPlural
1
The imitation or representation of the behavior or characteristics of a real system, process, or phenomenon, often using a computer model or physical replica.
The flight simulator provides a realistic simulation of flying an aircraft.
2
The act of pretending or feigning something that is not genuine; an imitation or pretense.
His kindness was just a simulation to gain their trust.
3
A computer program or model that represents a real-world system for the purpose of study, training, or entertainment.
The flight simulation helps pilots practice emergency procedures safely.