clustered

clustered (not comparable)

1. Grouped into a cluster.
2. (databases, of a primary key) Used as the clustering key of a clustered index.

• nonclustered

clustered

1. simple past tense and past participle of cluster
   • 1918, W. B. Maxwell, chapter 5, in The Mirror and the Lamp:

     He was thinking; but the glory of the song, the swell from the great organ, the clustered lights, […], the height and vastness of this noble fane, its antiquity and its strength—all these things seemed to have their part as causes of the thrilling emotion that accompanied his thoughts.

• decluster