CONNEXION

A connecting shape

A relation between things or events (as in the case of one causing the other or sharing features with it)

Example: "There was a connection between eating that pickle and having that nightmare"

The process of bringing ideas or events together in memory or imagination

Example: "Conditioning is a form of learning by association"

An instrumentality that connects

Example: "He soldered the connection"

Shifting from one form of transportation to another

Example: "The plane was late and he missed his connection in atlanta"

The act of bringing two things into contact (especially for communication)

Example: "The joining of hands around the table"