English
intracluster
From intra- + cluster.
Proto-Indo-European *h₁én ‘in’
Proto-Indo-European *h₁énteros ‘inside, within’
Latin *interus
Latin intrā ‘within’
English intra-
Proto-Indo-European *gel- ‘to be cold, to freeze’
Proto-Germanic *klas-
Old English cluster ‘cluster, bunch, branch’
Middle English cluster ‘bunch, cluster, spray’
English cluster
Today it means
adj Within a cluster
Language periods are conventional ranges, not dates for this word.
Etymograph / intracluster