Definition
A "hookup" has a few meanings. Primarily, it refers to a casual sexual encounter with no expectation of a relationship. It can also mean connecting someone with a job or opportunity, like "hooking someone up" with an internship. Additionally, it can mean physically connecting equipment, like "hooking up" a TV. Context is key to understanding which meaning is intended. It's generally informal and often carries a connotation of being temporary or fleeting.