noun ·2 syllables ·Rare ·Advanced level

Definitions

Noun

1. 1
   plural of mainframe form-of, plural

Synonyms

All synonyms

c.p.u.central processing unitcentral processing unitcentral processorcpumainframe computer

Example

More examples

"Mainframes are much less important now than they were when no working computer would fit on a desk."

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.