A link is a connection between two things. In the most literal sense, a link is a physical connection between two objects. For example, a chainlink fence consists of metal links that are connected to each other.

More generally, a link can be any type of connection between two things. For example, you can say that there’s a link between one point and another point. This means that there’s some relationship between the two things – in this case, the two points make a link or a connection.

Finally, links can also be abstract connections between ideas or concepts. For example, you might say that there’s a link between bandwidth and frequency. This means that there’s some relationship between the two concepts – in this case, links with frequency are measured in bandwidth.

The word “link” comes from the Old English word for “lige,” which means “to join together.” The word has been used in this way since the early 13th century. In the 14th century, it began to be used as a verb, meaning “to connect or associate with something else.”

The word has several other meanings as well. A link can be a small chain or ring that connects two pieces of jewelry. It can also refer to a unit of measurement equal to one-hundredth of an inch (2.54 millimeters). In computer science, a link is an element in a network that connects nodes together so they can communicate with each other.

The most common use of the word link is as a verb meaning “to connect or associate with something else.” This usage dates back to the late 14th century and has been used continuously since then.

Another example of a link would be a line that connects two dots.