association

/əˌsəʊsiˈeɪʃən/
/əˌsoʊsiˈeɪʃən/

noun

  1. The act of associating.

  2. The state of being associated; a connection to or an affiliation with something.

  3. Any relationship between two measured quantities that renders them statistically dependent (but not necessarily causal or a correlation).

  4. A group of persons associated for a common purpose; an organization; society.

  5. Relationship between classes of objects that allows one object instance to cause another to perform an action on its behalf.

Synonyms: connection