Connect a mechanism with a main source, as in The computer had not yet been hooked up to the mainframe. He was just a hookup—we're not dating or anything. DPW, fire officials debate fees for sprinkler systems. Hooking up with Derick last night was the biggest mistake in my life. The source added that dealing with the stories about Bieber's hook-ups was bad enough, but hearing that he was involved with one of her closest friends was the ultimate betrayal for her. Some studies have made a connection between hookup culture and substance use. According to a review by Garcia, this is "an unprecedented time in the history of human sexuality.
hook up with somebody/something
I honestly don't remember—it's not like I keep a list of my hookups or something.
One study has found that the strongest predictor of hookup behavior was previous experience hooking up. According to Kathleen Bogle, the phrase 'hooking up' is "a slang term" deemed unofficial and unpredictable due to the extended variation of its meaning. Middle school girls: In this usage, the phrase is often written as one word "hookup".