Search Result for "simulator": 
Wordnet 3.0

NOUN (1)

1. a machine that simulates an environment for the purpose of training or research; 



The Collaborative International Dictionary of English v.0.48:

Simulator \Sim"u*la`tor\, n. [L.]
   One who simulates, or feigns. -- De Quincey.
   [1913 Webster]


WordNet (r) 3.0 (2006):

simulator
    n 1: a machine that simulates an environment for the purpose of
         training or research