Definition of simulation
- a computer simulation of an industrial process
a computer simulation of spaceflight
a simulation of the planet's surface
They use computer simulation to predict weather conditions.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'simulation.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: something that is made to look, feel, or behave like something else especially so that it can be studied or used to train people
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