Mainframe rainmaker Synonyms

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

Definitions for Rainmaker


  • (noun) executive who is very successful in bringing in business to his company or firm
  • (noun) American Indian medicine man who attempt to make it rain