asterism
/ˈæstərɪzəm/
noun
- A group of stars that forms a recognizable pattern but is not one of the official 88 constellations.
- Stargazers often look for the Summer Triangle, a bright asterism visible in the night sky.
- The Big Dipper is a famous asterism within the constellation Ursa Major.
- The Teapot is an asterism in the constellation Sagittarius.
- A star-shaped figure or pattern, especially one that appears in a gemstone when cut properly.
- Gem collectors value star rubies for their rare asterism.
- The sapphire displayed a beautiful six-rayed asterism when held under a light.
- The jeweler explained that the asterism in the stone was caused by tiny needle-like inclusions.
Synonyms