the act of imitating the behavior of some situation or some process by means of something suitably analogous (especially for the purpose of study or personnel training)
(computer science) the technique of representing the real world by a computer program; "a simulation should imitate the internal processes and not merely the results of the thing being simulated"
immediately following in time or order; "the following day"; "next in line"; "the next president"; "the next item on the list"
going or proceeding or coming after in the same direction; "the crowd of following cars made the occasion seem like a parade"; "tried to outrun the following footsteps"