abbreviation Technical meaning of MCGA Multi-Color Graphics Array 3
noun Definition of mcga in Technology (hardware, graphics) (MCGA) One of IBM's less popular hardware video display standards for use in the IBM PS/2. MCGA can display 80*25 text in monochrome, 40*25 text in 256 colours or 320*200 pixel graphics in 256 colors. It is now obsolete. 1
