cluster

n. group; bunch; unit for data storage on a disk (Computers); group of stars of approximately the same age which are held together by mutual gravitation (Astronomy)

v. gather closely together, assemble, crowd together

A cluster is a small group or bunch of something.In science:Cluster (physics), a small group of atoms or moleculesIn astrophysics:Star cluster, groups of stars which are gravitationally boundGalaxy groups and clusters, large gravitationally-bound objectsGlobular clusterCluster mission, an European Space Agency mission to study the magnetosphereCluster chemistry, an array of bound atoms intermediate in character between a molecule and a solidCluster samplingData clustering or Cluster analysis, a technique for statistical data analysisConsonant cluster, in linguistics
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Noun
1. a grouping of a number of similar things; "a bunch of trees"; "a cluster of admirers"
(synonym) bunch, clump, clustering
(hypernym) agglomeration
(hyponym) knot
(derivation) constellate, flock, clump
Verb
1. come together as in a cluster or flock; "The poets constellate in this town every summer"
(synonym) constellate, flock, clump
(hypernym) meet, gather, assemble, forgather, foregather
(hyponym) huddle, huddle together
(derivation) bunch, clump, clustering
2. gather or cause to gather into a cluster; "She bunched her fingers into a fist"; "The students bunched up at the registration desk"
(synonym) bunch, bunch up, bundle, clump
(hypernym) form
(hyponym) agglomerate
(derivation) bunch, clump, clustering

n. cluster, unit for data storage on a disk (Computers)

n. bunch, unit for data storage on a disk (Computers), group of stars of approximately the same age which are held together by mutual gravitation (Astronomy)

v. classify, group, sort, arrange systematically