Circa mainframe Synonyms

We can't find synonyms for the phrase "Circa mainframe", but we have synonyms for terms, you can combine them.

Circa Synonyms

Mainframe Synonyms

CM abbreviation

CM is an abbreviation for Circa Mainframe
What does CM stand for?
CM stands for "Circa Mainframe"

Definitions for Mainframe


  • (noun) a large digital computer serving 100-400 users and occupying a special air-conditioned room
  • (noun) (computer science) the part of a computer (a microprocessor chip ) that does most of the data processing