Definition, Meaning & Synonyms

mainframe

Noun

/ˈmeɪnˌfreɪm/

Definition

A mainframe is a large, powerful computer that is used primarily by large organizations for critical applications, bulk data processing, and transaction processing.

Examples

The bank’s mainframe handles thousands of transactions every second.
Organizations rely on mainframes for their data storage and processing needs.
Despite advances in personal computing, mainframes still play a crucial role in many industries.

Meaning

Mainframes serve as the backbone of large-scale computing for industries such as banking, healthcare, and government, where reliable and efficient processing of massive amounts of data is essential.