noun a device providing a connection between a power source and a user.
noun a system of components assembled together for a particular purpose.
— synonyms: assemblage
Examples
“I need to buy some hookup wire.”
“He met his two most recent partners at bars, and expressed strong ambivalence and dislike of meeting partners online, but reported half a dozen additional hookups with partners met online.”
“The predominant way of finding a hookup or sexual partner would be going online.”