Definition

A type of star that is extremely large and bright, with a brightness many times greater than that of the sun.

Example

Betelgeuse is a well-known supergiant star in the constellation Orion.

Conversation

Did you know that Betelgeuse is a supergiant star?

Yeah, I've heard it's really massive and bright!

It's fascinating how something so far away can be a supergiant in our sky.

Absolutely! I love learning about the different types of stars.

Synonyms & Antonyms

Root Explanation

Supergiant → It is formed from "super-" (meaning above or beyond) and "giant" (from Old French *geant*, meaning a being of enormous size). The word "supergiant" refers to a star that is much larger than a typical giant star, indicating its extraordinary size.

Memory Tip

Think of something that is 'above' ('super-') a regular 'giant' — that's why a supergiant is an exceptionally large star.

Visually Confused Words