Definition, Meaning & Synonyms

asterism

Noun
ˈas-tə-ˌri-zəm
Definition
A term used to describe a star-like pattern, especially in gemstones.
Examples
  • The asterism in the star sapphire gives it a unique and captivating appearance.
  • When polished, the garnet displayed a beautiful asterism that caught the light beautifully.
Meaning
Asterism refers to a phenomenon where a star-shaped pattern appears on the surface of certain minerals or gemstones when viewed from specific angles.
Synonyms
  • Star effect
  • Star motif