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cluster

  • noun
  • clus·ter
  • klŭsˈ-tər

A bunch or group of several discrete items that are close to each other.

Example

“a cluster of islands”

Other meanings

  1. A group of galaxies, nebulae, or stars that appear to the naked eye to be near each other.

  2. An ensemble of bound atoms (especially of a metal) or molecules, intermediate in size between a molecule and a bulk solid.

Synonyms

  • bunch
  • clump

Related words

  • bicluster
  • clusterball
  • clustercentric
  • clustercore
  • clusterful
  • clustergram
  • clusterhead
  • clusterin
  • clusterisation
  • clusterization
  • clusterous
  • clustersome

Word history

From Old English "cluster".

Where this comes from

This definition is adapted from “cluster” on Wiktionary, by its contributors; related-word lists use Open English WordNet (CC BY 4.0, based on Princeton WordNet), published under CC BY-SA 4.0. This page is published under the same licence.