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simulation

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simulation

Main Entry:: sim·u·la·tion
Pronunciation:: \ˌsim-yə-ˈlā-shən\
Function:: noun
Etymology:: Middle English simulacion, from Anglo-French, from Latin simulation-, simulatio, from simulare
Date:: 14th century

1: the act or process of simulating2: a sham object : counterfeit3 a: the imitative representation of the functioning of one system or process by means of the functioning of another <a computer simulation of an industrial process> b: examination of a problem often not subject to direct experimentation by means of a simulating device

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