superdatabase

Noun

1. A large or composite database.
   • 1998, IEEE, 1998 Index to IEEE Publications A technological and infrastructural challenge: a superdatabase for accessing all electronically published science and technology articles at once...
   • Every 30 databases are grouped into a superdatabase. - 1999, Susan Gauch, Proceedings of the Eighth International Conference on Information Knowledge:
   • But in his strongest criticism yet of the superdatabase, Sir Ken Macdonald, the former director of public prosecutions, who has firsthand experience of working with intelligence and law enforcement agencies, told the...