n.1.Same as Mackintosh.
2.(Computers) A brand of personal computer featuring an integrated system in which the hardware and system-operating software were designed by or under the control of a single company, the Apple Computer Corporation; among personal computers, distinguished from the IBM-compatible or Intel-based series of computers.
Noun1.Macintoshmacintosh - a lightweight waterproof (usually rubberized) fabric
Synonyms: mackintosh
2.macintosh - a waterproof raincoat made of rubberized fabric
Synonyms: mac, mack, mackintosh
(computer)Macintosh - (Mac) A range of single user, 32-bit personal computers manufactured by Apple Computer, Inc., originally based on the Motorola 68000 microprocessor family and a proprietary operating system. The Mac was Apple's successor to the Lisa.

The project was proposed by Jef Raskin some time before Steve Jobs's famous visit to Xerox PARC. Jobs tried to scuttle the Macintosh project and only joined it later because he wasn't trusted to manage the Lisa project.

The Macintosh user interface was notable for popularising the graphical user interface, with its easy to learn and easy to use desktop metaphor.

The Macintosh Operating System is now officially called Mac OS.

The first Macintosh, introduced in January 1984, had a Motorola 68000 CPU, 128K of RAM, a small monochrome screen, and one built-in floppy disk drive with an external slot for one more, two serial ports and a four-voice sound generator. This was all housed in one small plastic case, including the screen. When more memory was available later in the year, a 512K Macintosh was nicknamed the "Fat Mac."

The standard Macintosh screen resolution is 72 dpi (making one point = one pixel), exactly half the 144 dpi resolution of the ancient Apple Imagewriter dot matrix printer.

The Mac Plus (January 1986) added expandability by providing an external SCSI port for connecting hard disks, magnetic tape, and other high-speed devices.

The Mac SE (March 1987) had up to four megabytes of RAM, an optional built-in 20 megabyte hard disk and one internal expansion slot for connecting a third-party device.

The Mac II (March 1987) used the faster Motorola 68020 CPU with a 32-bit bus.

In 1994 PowerPC based Macs, PowerMacs, were launched, and in 1999, the iMac, updated on 2002-01-07. PowerMacs clocked at over 1GHz were planned for 2002-01-22, to be followed by dual 1GHz processors and "Superdrive" (combined DVD-ROM, DVD-RW, CD-ROM, CD-RW).

If "Macintosh" were an acronym, some say it would stand for "Many Applications Crash, If Not, The Operating System Hangs". While this was true for pre Mac OS 9 systems, it is less true for Mac OS 9, and totally incorrect for Mac OS X, which has protected memory, so even if one application crashes, the system and other applications are unaffected.

See also Macintosh file system, Macintosh user interface.

Brock Kyle's Macintosh Guide Book.
cloth, fabric, mac, mack, mackintosh, material, textile
machinist's vise
Machupo virus
-- Macintosh --
Macintosh Common Lisp
Macintosh file system
Macintosh II
Macintosh IIcx
Macintosh Operating System
Macintosh user interface
Mack Sennett
Mackenzie River
Mackerel bird
Mackerel cock
Mackerel guide
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