supercluster
/ˈsupərˌklʌstər/
noun
- A very large group of galaxies or galaxy clusters, bound together by gravity, forming one of the largest structures in the universe.
- Our supercluster stretches across hundreds of millions of light-years.
- Astronomers discovered a new supercluster containing thousands of galaxies.
- The Milky Way is part of a supercluster called Laniakea.
- Any very large cluster or grouping of similar things, especially in a scientific or technical context.
- The data center is a supercluster of thousands of interconnected computers.
- In biology, a supercluster of genes can influence many traits at once.
- The city's tech companies form a supercluster of innovation and talent.