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English definition of “database”

database

noun [C]     /ˈdeɪ.tə.beɪs/ US  /-t̬ə-/
B2 a large amount of information stored in a computer system in such a way that it can be easily looked at or changed : We're linked to the on-line database at our head office .Computer concepts
(Definition of database noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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