hookup

nouns

a device providing a connection between a power source and a user
"some campsites have electrical hookups for trailers"
hookup
is derived from
hook up
is a type of (narrower)
an instrumentality that connects
"he soldered the connection"; "he didn't have the right connector between the amplifier and the speakers"
connecter, connection, connective, connector, connexion
a system of components assembled together for a particular purpose
assemblage, hookup
is derived from
hook up