link
n. countablen. a connection between two things, people, or ideas. On a computer, it is a piece of text you click to go to a new page.
n. a connection or relationship between two or more people, things, or concepts. In computing, a reference to data that the reader can follow by clicking or hovering.
The police found a link between the two crimes.
Please click the link in the email to confirm your account registration.
Scholars have long debated the causal link between economic stability and the flourishing of democratic institutions in post-colonial nations.
Often used with the preposition 'between' to show a relationship or 'to' when referring to a digital destination.
the link of the two ideasthe link between the two ideasWhen describing a connection between two separate things, 'between' is the standard preposition.