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Group vs Cluster - What's the difference?

group | cluster |

Cluster is a synonym of group.



In astronomy terms the difference between group and cluster

is that group is a small number (up to about fifty) of galaxies that are near each other while cluster is a group of galaxies or stars that appear near each other.

In military terms the difference between group and cluster

is that group is an air force formation while cluster is set of bombs or mines.

In computing terms the difference between group and cluster

is that group is a number of users with same rights with respect to accession, modification, and execution of files, computers and peripherals while cluster is a logical data storage unit containing one or more physical sectors (see block).

In lang=en terms the difference between group and cluster

is that group is a number of eighth, sixteenth, etc., notes joined at the stems; sometimes rather indefinitely applied to any ornament made up of a few short notes while cluster is a small metal design that indicates that a medal has been awarded to the same person before.

In intransitive terms the difference between group and cluster

is that group is to come together to form a group while cluster is to form a cluster or group.

As nouns the difference between group and cluster

is that group is a number of things or persons being in some relation to one another while cluster is a group or bunch of several discrete items that are close to each other.

As verbs the difference between group and cluster

is that group is to put together to form a group while cluster is to form a cluster or group.

group

English

Alternative forms

* groupe (obsolete)

Noun

(en noun)
  • A number of things or persons being in some relation to one another.
  • * , chapter=5
    • , title= The Mirror and the Lamp , passage=Then everybody once more knelt, and soon the blessing was pronounced. The choir and the clergy trooped out slowly, […], down the nave to the western door. […] At a seemingly immense distance the surpliced group stopped to say the last prayer.}}
  • * {{quote-magazine, date=2013-07-19, author=(Peter Wilby)
    • , volume=189, issue=6, page=30, magazine=(The Guardian Weekly) , title= Finland spreads word on schools , passage=Imagine a country where children do nothing but play until they start compulsory schooling at age seven. Then, without exception, they attend comprehensives until the age of 16. Charging school fees is illegal, and so is sorting pupils into ability groups by streaming or setting.}}
  • (group theory) A set with an associative binary operation, under which there exists an identity element, and such that each element has an inverse.
  • (geometry, archaic) An effective divisor on a curve.
  • A (usually small) group of people who perform music together.
  • (astronomy) A small number (up to about fifty) of galaxies that are near each other.
  • (chemistry) A column in the periodic table of chemical elements.
  • (chemistry) A functional entity consisting of certain atoms whose presence provides a certain property to a molecule, such as the methyl group.
  • (sociology) A subset of a culture or of a society.
  • (military) An air force formation.
  • (geology) A collection of formations or rock strata.
  • (computing) A number of users with same rights with respect to accession, modification, and execution of files, computers and peripherals.
  • An element of an espresso machine from which hot water pours into the portafilter.
  • (music) A number of eighth, sixteenth, etc., notes joined at the stems; sometimes rather indefinitely applied to any ornament made up of a few short notes.
  • (sports) A set of teams playing each other in the same division, while at the same time not playing teams that belong to other sets in the division.
  • *

    • Synonyms

    * (number of things or persons being in some relation to each other) collection, set * (people who perform music together) band, ensemble * See also

    Hypernyms

    * (in group theory) monoid

    Derived terms

    * Abelian group, abelian group * encounter group * factor group * free group * fundamental group * general linear group * girl group * group homomorphism * group isomorphism * group leader * group representation * group theory * Lie group * Local Group * minority group * p -group * pop group * quotient group * simple group * subgroup

    Verb

    (en verb)
  • To put together to form a group.
  • To come together to form a group.

    • Synonyms

    * (put together to form a group) amass, categorise/categorize, classify, collect, collect up, gather, gather together, gather up

    External links

    * * 1000 English basic words

    cluster

    English

    Noun

    (en noun)
  • A group or bunch of several discrete items that are close to each other.
    • a cluster of islands
  • * Spenser
    • Her deeds were like great clusters of ripe grapes, / Which load the bunches of the fruitful vine.
  • *{{quote-book, year=1907, author=
    • , chapter=7, title= The Dust of Conflict , passage=Then there was no more cover, for they straggled out, not in ranks but clusters , from among orange trees and tall, flowering shrubs
  • *{{quote-news, year=2011, date=December 29, author=Keith Jackson, work=Daily Record
    • , title= SPL: Celtic 1 Rangers 0 , passage=Charlie Mulgrew’s delicious deadball delivery was attacked by a cluster of green and white shirts at McGregor’s back post but Ledley got up higher and with more purpose than anyone else to thump a header home from five yards.}}
  • *{{quote-magazine, year=2013, month=May-June, author= William E. Conner
    • , title= An Acoustic Arms Race , volume=101, issue=3, page=206-7, magazine=(American Scientist) , passage=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.}}
  • A number of individuals grouped together or collected in one place; a crowd; a mob.
  • * Milton
    • As bees / Pour forth their populous youth about the hive / In clusters .
  • * Shakespeare
    • We loved him; but, like beasts / And cowardly nobles, gave way unto your clusters , / Who did hoot him out o' the city.
  • (astronomy) A group of galaxies or stars that appear near each other.
  • (music) A secundal chord of three or more notes.
  • (phonetics) A group of consonants.
  • (computing) A group of computers that work together.
  • (computing) A logical data storage unit containing one or more physical sectors (see block).
  • (statistics) A significant subset within a population.
  • (military) Set of bombs or mines.
  • (army) A small metal design that indicates that a medal has been awarded to the same person before.
  • An ensemble of bound atoms or molecules, intermediate in size between a molecule and a bulk solid.

    • Derived terms

    * cluster analysis * clustering * cluster bomb * globular cluster * open cluster * star cluster

    Verb

    (en verb)
  • To form a cluster or group.
    • The children clustered around the puppy.
  • * Tennyson
    • His sunny hair / Cluster'd about his temples, like a god's.
  • * Foxe
    • the princes of the country clustering together

    Anagrams

    * * English collective nouns ----