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CP/M

American  
Trademark.
  1. Control Program/Microprocessors: a microcomputer operating system.


CP/M British  

noun

  1. an operating system widely used on microcomputers to enable a wide range of software from many suppliers to be run on them

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It was sold for a quarter of the price of CP/M, a rival's product, and IBM's market power did the rest.

From BBC • Feb. 5, 2014

Though sold under obscure brand names like CP/M, MS-DOS and UNIX, systems software for personal computers can be highly profitable, and last year sales totaled $500 million.

From Time Magazine Archive

Some industry experts believe that TI deliberately chose to disregard CP/M simply because the company did not write the programs and does not sell them.

From Time Magazine Archive

Digital Research of Pacific Grove, Calif, created the first popular one, CP/M, but it has been supplanted by MS-DOS, which was developed by Microsoft for the IBM Personal Computer.

From Time Magazine Archive

IBM clones were the most common, but an assort- ment of older machines, a CP/M or two, even a Commodore PET proved that expensive new equipment was not needed to become a respected hacker.

From Terminal Compromise: computer terrorism: when privacy and freedom are the victims: a novel by Schwartau, Winn