Cluster

//ˈklʌstə// noun, verb, slang

Definitions

Noun
  1. 1
    A bunch or group of several discrete items that are close to each other.

    "a cluster of islands"

  2. 2
    a grouping of a number of similar things wordnet
  3. 3
    A bunch or group of several discrete items that are close to each other.; A group of galaxies, nebulae, or stars that appear to the naked eye to be near each other.

    "The Pleiades cluster contains seven bright stars."

  4. 4
    A bunch or group of several discrete items that are close to each other.; An ensemble of bound atoms (especially of a metal) or molecules, intermediate in size between a molecule and a bulk solid. physical
  5. 5
    A bunch or group of several discrete items that are close to each other.; A group of computers that work together.

    "A computer cluster is a collection of two or more computers used to execute a given problem or section. Typically, in a computer cluster, the interconnection network tying the computers together is a local area network (LAN). […] The computers in the cluster communicate among themselves and among the shared memory."

Show 10 more definitions
  1. 6
    A bunch or group of several discrete items that are close to each other.; A logical data storage unit containing one or more physical sectors (see block (noun)).
  2. 7
    A bunch or group of several discrete items that are close to each other.; A group of cases of the same disease occurring around the same place or time.

    "A leukemia cluster has developed in the town."

  3. 8
    A bunch or group of several discrete items that are close to each other.; Synonym of lexical bundle (“a sequence of two or more words that occur in a language with high frequency but are not idiomatic”).

    "examples of clusters would include in accordance with, so far, and the results of"

  4. 9
    A bunch or group of several discrete items that are close to each other.; A set of bombs or mines released as part of the same blast.
  5. 10
    A bunch or group of several discrete items that are close to each other.; In full oak leaf cluster: a small bronze or silver device shaped like a twig of oak leaves and acorns which is worn on a ribbon to indicate that the wearer has been conferred the same award or decoration before; an oakleaf. US
  6. 11
    A bunch or group of several discrete items that are close to each other.; A secundal chord of three or more notes.
  7. 12
    A bunch or group of several discrete items that are close to each other.; A pronounceable group of consonants that occur together: a consonant cluster.

    "The word scrub begins with a cluster of three consonants."

  8. 13
    A bunch or group of several discrete items that are close to each other.; In cluster analysis: a subset of a population whose members are similar enough to each other and distinct from others as to be considered a separate group; also, such a grouping in a set of observed data that is statistically significant.
  9. 14
    A number of individuals (animals or people) collected in one place or grouped together; a crowd, a mob, a swarm.

    "VVe lou'd him, / But like Beaſts / And Covvardly Nobles, / Gaue vvay vnto your Cluſters, vvho did hoote / Him out o' th' Citty."

  10. 15
    Euphemistic form of clusterfuck (“a chaotic situation where everything seems to go wrong”). euphemistic, form-of, slang
Verb
  1. 1
    To collect (animals, people, objects, data points, etc) into clusters (noun noun sense 1). transitive

    "The consciousness of such an action will give her features a nobler life on this illustrious day, than all the jewels that can hang in her hair or can be clustered in her bosom."

  2. 2
    gather or cause to gather into a cluster wordnet
  3. 3
    To cover (with clusters); to scatter or strew in clusters (within); to distribute (objects) within such that they form clusters. transitive

    "The sea is clustered with islands."

  4. 4
    come together as in a cluster or flock wordnet
  5. 5
    To form a cluster or group; to assemble, to gather. intransitive

    "The children clustered around the puppy."

Etymology

Etymology 1

The noun is derived from Middle English cluster (“bunch, cluster, spray; compact body or mass, ball”) [and other forms], from Old English cluster, clyster (“cluster, bunch, branch”), from Proto-Germanic *klas-, *klus- (“to clump, lump together”) (possibly from Proto-Indo-European *gel- (“to ball up; to clench; to amass”)) + *-þrą (suffix forming nouns denoting an instrument or tool). The English word is probably a doublet of clot. The verb is derived from the noun. Cognates * Dutch klister (“cluster”) (dialectal) * Icelandic klasi (“cluster; bunch of grapes”) * Low German Kluuster (“cluster”) * Swedish kluster (“cluster”)

Etymology 2

The noun is derived from Middle English cluster (“bunch, cluster, spray; compact body or mass, ball”) [and other forms], from Old English cluster, clyster (“cluster, bunch, branch”), from Proto-Germanic *klas-, *klus- (“to clump, lump together”) (possibly from Proto-Indo-European *gel- (“to ball up; to clench; to amass”)) + *-þrą (suffix forming nouns denoting an instrument or tool). The English word is probably a doublet of clot. The verb is derived from the noun. Cognates * Dutch klister (“cluster”) (dialectal) * Icelandic klasi (“cluster; bunch of grapes”) * Low German Kluuster (“cluster”) * Swedish kluster (“cluster”)

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