Search Result for "ergodicity": 
Wordnet 3.0

NOUN (1)

1. an attribute of stochastic systems; generally, a system that tends in probability to a limiting form that is independent of the initial conditions; 



WordNet (r) 3.0 (2006):

ergodicity
    n 1: an attribute of stochastic systems; generally, a system
         that tends in probability to a limiting form that is
         independent of the initial conditions