communication in WordNet English dictionary

1. the activity of communicating; the activity of conveying information
   "they could not act without official communication from Moscow"
   communication  communicating 
   
2. something that is communicated by or to or between people or groups
   communication 
   
3. a connection allowing access between persons or places
   "how many lines of communication can there be among four people?"; "a secret passageway provided communication between the two rooms"
   communication