Definition

A small group of stars or a star-shaped figure seen in some crystals due to light reflection or transmission.

Example

The star sapphire displayed a beautiful asterism when viewed under the right lighting conditions.

Conversation

Did you ever notice the asterism in that star sapphire necklace?

Yeah, it really catches the light beautifully!

I love how it creates that star-like effect.

Absolutely! It makes the piece so unique.

Synonyms & Antonyms

Root Explanation

Asterism → It is formed from "aster" (from Greek "ἀστήρ", meaning star) and "-ism" (a suffix used to form nouns indicating a practice or condition). The word "asterism" refers to a star-like pattern or arrangement, often used in the context of gemstones or astronomy.

Memory Tip

Think of the Greek word for star, 'aster', to remember that 'asterism' relates to a star-like pattern.

Visually Confused Words