Word.ws English Dictionary

Plural of cluster

regular plural

The plural of cluster is clusters.

Forms of cluster

Singularcluster /ˈklʌstə/
Pluralclusters /ˈklʌstɚz/
Countablecountable

Clusters in a sentence

  • examples of clusters would include in accordance with, so far, and the results of
  • Earless ghost swift moths become "invisible" to echolocating bats by forming mating clusters close (less than half a meter) above vegetation and effectively blending into the clutter of echoes that the bat receives from the leaves and stems around them.2013 May–June, William E. Conner, “An Acoustic Arms Race”, in American Scientist, volume 101, number 3, New Haven, Conn.: Sigma Xi, the...
  • Brussels sprouts reach a length of 4 centimeters and resemble clusters of miniature cabbages.From the entry brussels sprout
  • The hills were covered with clusters of piñon.From the entry piñon
  • The robotic solution clusters tasks on each floor for density and efficiency.2024 January 8, “Increase Picking Density with Mezzanines, Pick Towers, and Automation”, in SuplyChainBrain, United States, archived from…. From the entry pick and pass

Meaning of cluster

  1. noun A bunch or group of several discrete items that are close to each other.
  2. noun A group of galaxies, nebulae, or stars that appear to the naked eye to be near each other.
  3. noun An ensemble of bound atoms (especially of a metal) or molecules, intermediate in size between a molecule and a bulk solid.

Full definition of cluster

Questions about the plural of cluster

What is the plural of cluster?
The plural of cluster is clusters.
Is cluster countable?
Cluster is a countable noun.

Source and license

Adapted from Wiktionary: cluster (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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