Definition of "supercluster" []

• A group of neighboring clusters of galaxies. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Mr. Ellison said the new hardware-a "supercluster" of Sparc-based servers-set a record for online transaction processing, a measure of performance for running database software, "for any database running on any computer at any time.""
• "Lawton, director of the Massachusetts BioManufacturing Center at UMass Lowell, noted that the Greater Boston area is a "supercluster" for biotechnology."
• "Bloomberg News Larry Ellison, chief executive officer of Oracle Corp., arrives at federal court to testify in a copyright infringement case in Oakland, Calif. on Nov. 8 Mr. Ellison said the new hardware — a " supercluster " of Sparc-based servers — set a record for online transaction processing, a measure of performance for running database software, " for any database running on any computer at any time."