codedconnection
nounUK /ˌkəʊdɪd kəˈnekʃən/
US /ˌkoʊdɪd kəˈnekʃən/
A coded connection is a secret link between two things that only certain people can understand.
The two spies used a coded connection to share messages without anyone else knowing.
OTHER MEANINGS
2. A relationship between people formed through shared knowledge of a code or secret language.
The ham radio operators felt a coded connection through their shared signals.
3. A technical link between two computer systems that exchange encoded data.
The server established a coded connection to the database.
4. A hidden pattern linking events that seems meaningful only to someone who knows the key.
She noticed a coded connection between the numbers on the tickets.