Cluster 55431 222558728 2008-06-30T00:04:49Z Firefoxman 143982 wooh! {{wiktionarypar|cluster}} A '''cluster''' is a small group or bunch of something. In '''science''': * [[Cluster (physics)]], a small group of atoms or molecules *In '''astrophysics''': ** [[Star cluster]], groups of stars which are gravitationally bound ** [[Galaxy groups and clusters]], large gravitationally-bound objects ** [[Globular cluster]] ** [[Cluster mission]], a European Space Agency mission to study the magnetosphere * [[Cluster chemistry]], an array of bound atoms intermediate in character between a molecule and a solid * [[Cluster sampling]] * [[Data clustering]] or [[Cluster analysis]], a technique for statistical data analysis * [[Consonant cluster]], in linguistics In '''biology''' and '''health sciences''': * In genetics and biotechnology, a cluster may refer to a group of closely gathered genes within a chromosome. *[[Cancer cluster]], in biomedicine, an occurrence of a greater-than-expected number of cancer cases *[[Cluster headache]] *[[Winter cluster]], in beekeeping, a well-defined cluster of honey bees in cold temperatures *[[Cluster (epidemiology)]] refers to a grouping of cases of disease, possibly an [[outbreak]] In '''computing''': * [[Cluster (computing)]], a group of loosely coupled computers that work together closely * [[Cluster (file system)]], a group of disk sectors used in a File Allocation Table * [[Comparison of cluster software]] In '''economics''': * [[Business cluster]], a geographic cluster of competitive businesses In '''science fiction''': * [[Cluster (novels)]] - novels of [[Piers Anthony]] In '''music''': * [[Tone cluster]], in music * [[Cluster (band)]], a German rock band * [[Cluster (album)]], the 1971 eponymous album by the band Cluster * [[Cluster (track)|Cluster]], Ben Bu Sarkiyi Sana Yazdim album track by the singer [[Cem Adrian]] '''Other''' * A mechanical assembly which preceded the common [[cassette (bicycle part)]]. * [[Cluster bomb]], air-dropped or ground launched shells {{disambig}} [[cs:Cluster]] [[de:Cluster]] [[es:Cluster]] [[fr:Cluster]] [[gl:Clúster]] [[id:Kluster]] [[it:Cluster]] [[kk:Кластер]] [[nl:Cluster]] [[ja:クラスター (曖昧さ回避)]] [[pl:Klaster]] [[pt:Cluster (desambiguação)]] [[ru:Кластер]] [[fi:Cluster]] [[sv:Kluster]] [[uk:Кластер]]