Noun
One who simulates, or feigns.
Source: Webster's dictionaryYou've done it in the simulator so many times, you don't have a real sense of being excited when the flight is going on. You're excited before, but as soon as the liftoff occurs, you are busy doing what you have to do. Alan Shepard
Animals can adapt to problems and make inventions, but often no faster than natural selection can do its work - the world acts as its own simulator in the case of natural selection. Vernor Vinge
There's an entire flight simulator hidden in every copy of Microsoft Excel 97. Bruce Schneier
A biomechanics simulator is used to analyze walking dynamics, study sports performance, simulate surgical procedures, analyze joint loads, design medical devices, and animate human and animal movement. Source: Internet
A black box simulator represents the opponent's moves. Source: Internet
A common analytical tool for this is the SPICE circuit simulator. Source: Internet