Definition

A way to send signals or data from the ground to a satellite or spacecraft.

Example

The uplink was established to send data to the satellite in orbit.

Conversation

Did you hear about the new uplink equipment they installed at the center?

Yeah, I read about it online! It sounds pretty advanced.

I wonder how it will improve our communication with the satellites.

I think it’ll make a huge difference in the quality of the data we receive.

Synonyms & Antonyms

Root Explanation

Uplink → It is formed from "up" (meaning in a higher position) and "link" (from Old English "linc", meaning a connection or bond). The word "uplink" refers to a connection that transmits data from a lower point to a higher point, typically in telecommunications.

Memory Tip

Think of sending a connection "up" to a higher place — that's what uplink means.

Visually Confused Words