CP/M
noun
A trademark for an operating system designed for single-user computers based on certain microprocessors.
Origin
1970s; earliest use found in Dr. Dobb's Journal. Control program/microcomputer.
- Black Friday
- black-fronted
- black-fronted tern
- black frost
- black fungus
- black game
- black gang
- black ginger
- black goby
- black gold
- black gooseberry
- black gospel
- black gown
- black gram
- black grass
- black grouse
- black growth
- blackguard
- blackguardery
- blackguardise
- blackguardism
- blackguardize
- blackguardly
- blackguardry
- black guillemot