(n): something that people do or cause to happen
(n): something that is communicated by or to or between people or groups
(n): a general concept formed by extracting common features from specific examples
(n): a connection allowing access between persons or places
(n): a relation between things or events (as in the case of one causing the other or sharing features with it)
“The biggest problem with communication is the illusion that it has been accomplished.”
– George Bernard Shaw (1856-1950)