Definition

A small object or device that is released from a satellite into orbit around a planet or moon.

Example

The subsatellite was deployed to gather data on the planet's atmosphere.

Conversation

Did you hear about the new subsatellite they launched last week?

Yeah, I read it's going to help with climate monitoring.

That's pretty cool! I wonder how they plan to deploy the subsatellite in orbit.

I think they use the main satellite to release it at the right altitude.

Synonyms & Antonyms

Root Explanation

Subsatellite → It is formed from "sub-" (meaning under or below) and "satellite" (from Latin "satellitem", meaning an attendant or companion). The word "subsatellite" refers to an object that orbits around a larger satellite, thus being positioned under or below it.

Memory Tip

Think of something that is 'under' ('sub-') a larger companion or attendant ('satellite') — that's what a subsatellite is.

Visually Confused Words