pervasiveness

from WordNet (r) 3.0 (2006)
pervasiveness
    n 1: the quality of filling or spreading throughout; "the
         pervasiveness of the odor of cabbage in tenement hallways"
    
from The Collaborative International Dictionary of English v.0.48
pervasiveness \pervasiveness\ n.
   The quality of filling or spreading throughout; as, the
   pervasiveness of the odor of cabbage in tenement hallways.
   [WordNet 1.5]
    

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