'link up' definitions:

Definition of 'link up'

From: WordNet
verb
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" [syn: connect, link, link up, join, unite]
verb
Connect, fasten, or put together two or more pieces; "Can you connect the two loudspeakers?"; "Tie the ropes together"; "Link arms" [syn: connect, link, tie, link up] [ant: disconnect]
verb
Make a logical or causal connection; "I cannot connect these two pieces of evidence in my mind"; "colligate these facts"; "I cannot relate these events at all" [syn: associate, tie in, relate, link, colligate, link up, connect] [ant: decouple, dissociate]