relational database(n = noun.communication) - a database in which relations between information items are explicitly specified as accessible attributes; "in a relational database the data are organized as a number of differently sized tables"
is a kind of computer database, electronic database, electronic information service, on-line database
has particulars: medical literature analysis and retrieval system, medlars

computer database, database, database management, database management system, electronic database, lexical database, object-oriented database, object-oriented database management system, on-line database, patent and trademark office database, relational, relational adjective, relational database management system