Look up hookup in Wiktionary, the free dictionary.

Hook-up has several meanings:

• Making a connection between components in a system
  • An electrical connector
  • A connection to water, sewer, or electrical utilities at a campsite
• Meet up, or making a connection between people
  • Slang term for courtship, especially of short duration
  • A one-night stand
  • Casual relationship or casual sex
  • Hookup culture
• In urban slang, a discount
• In urban slang, a drug dealer

Arts and entertainment

• Hooking Up, a collection of essays and short stories by American author Tom Wolfe
• "Hook Up", song by Dawn Raid All-Stars 2004
• Hooking Up (film), a 2020 American comedy-drama film starring Brittany Snow and Sam Richardson

Other

• Hook-Ups, an American skateboard brand