Meaning
To connect wires or machines; or (slang) to meet or become romantically/sexually involved.
Example Sentence
"Can you help me hook up the new printer?"
Synonyms
connect
attach
meet
get together
Usage Note
This phrasal verb is separable. When using a noun object, it can go between the verb and particle or after the particle. When using a pronoun object, it must go between the verb and particle (e.g., "turn it off" not "turn off it").