1. make a logical or causal connection
e.g. I cannot connect these two pieces of evidence in my mind
colligate these facts
I cannot relate these events at all
Synonym: associatetie inrelatelinkcolligateconnect
2. connect, fasten, or put together two or more pieces
e.g. Can you connect the two loudspeakers?
Tie the ropes together
Link arms
3. be or become joined or united or linked
e.g. The two streets connect to become a highway
Our paths joined
The travelers linked up again at the airport