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1. (computing) the technique of representing the real world by a computer program
   "a sim should imitate the internal processes and not merely the results of the thing being simulated";
   - simulation, computer simulation

1. (Subscriber Identity Module) a removable smart card for a mobile phone that stores service subscription information and saved data such as phone numbers
   - SIM card

Derived forms: sims, SIMs

Type of: framework, model, technic [N. Amer], technique, theoretical account

Encyclopedia: Sim, Perm Krai