Mainframer

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    One who works with mainframe computers.

    "The mainframers will now have to either design or buy an interface for their systems that looks like the IBM interface."

Example

More examples

"The mainframers will now have to either design or buy an interface for their systems that looks like the IBM interface."

Etymology

From mainframe + -er.

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