link up(v = verb.stative) connect, join, link, unite - be or become joined or united or linked; "The two streets connect to become a highway"; "Our paths joined"; "The travelers linked up again at the airport"
Sample sentences: Something ----s Somebody ----s
link up(v = verb.contact) connect, link, tie - connect, fasten, or put together two or more pieces; "Can you connect the two loudspeakers?"; "Tie the ropes together"; "Link arms"