Macintosh
n. type of personal computer manufactured by Apple Computer | ||||
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Macintosh definition was found in categories: Computer & Internet(2) Language, Idioms & Slang(3) Encyclopedia(1)
Macintosh Definition from Computer & Internet Dictionaries & Glossaries
| FOLDOC |
Macintosh
Open Prolog
<computer> (Mac) The name of a product line and operating system platform 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, Power Macs, were launched, and in 1999, the iMac, updated on 2002-01-07. The Power Mac G4 (Quicksilver 2002) was the first Power Mac to clock at 1GHz and "Superdrives" (combined DVD-ROM, DVD-RW, CD-ROM, CD-RW) appeared in the iMac in 2002. In mid 2003 the first G5 Power Mac was released, the first Mac to be based on a 64-bit architecture. IBM and not Motorola manufactured the CPU for this new generation of Power Macs. The clock speed was initially 1.6GHz but a dual 2GHz system was available in September.
Mac OS X is the successor to Mac OS 9, although its technological parent is the NEXTSTEP OS from Next, Inc., founded by Steve Jobs after he left Apple the first time. OS X is based largely on the BSD UNIX system. The core of the OS X operating system is released as free source code under the project name Darwin.
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.
Apple Macintosh Home.
(2003-09-22)
Open Prolog
<computer> (Mac) The name of a product line and operating system platform 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, Power Macs, were launched, and in 1999, the iMac, updated on 2002-01-07. The Power Mac G4 (Quicksilver 2002) was the first Power Mac to clock at 1GHz and "Superdrives" (combined DVD-ROM, DVD-RW, CD-ROM, CD-RW) appeared in the iMac in 2002. In mid 2003 the first G5 Power Mac was released, the first Mac to be based on a 64-bit architecture. IBM and not Motorola manufactured the CPU for this new generation of Power Macs. The clock speed was initially 1.6GHz but a dual 2GHz system was available in September.
Mac OS X is the successor to Mac OS 9, although its technological parent is the NEXTSTEP OS from Next, Inc., founded by Steve Jobs after he left Apple the first time. OS X is based largely on the BSD UNIX system. The core of the OS X operating system is released as free source code under the project name Darwin.
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.
Apple Macintosh Home.
(2003-09-22)
| Website design & Internet terms |
Macintosh
A kind of waterproof coat
A kind of waterproof coat
Macintosh Definition from Language, Idioms & Slang Dictionaries & Glossaries
| Webster's Revised Unabridged Dictionary (1913) |
Macintosh
(n.)
Same as Mackintosh.
(n.)
Same as Mackintosh.
| WordNet 2.0 |
macintosh
Noun
1. a lightweight waterproof (usually rubberized) fabric
(synonym) mackintosh
(hypernym) fabric, cloth, material, textile
(substance-holonym) mackintosh, mac, mack
2. a waterproof raincoat made of rubberized fabric
(synonym) mackintosh, mac, mack
(hypernym) raincoat, waterproof
(hyponym) oilskin, slicker
(substance-meronym) mackintosh
(classification) United Kingdom, UK, Great Britain, GB, Britain, United Kingdom of Great Britain and Northern Ireland
Noun
1. a lightweight waterproof (usually rubberized) fabric
(synonym) mackintosh
(hypernym) fabric, cloth, material, textile
(substance-holonym) mackintosh, mac, mack
2. a waterproof raincoat made of rubberized fabric
(synonym) mackintosh, mac, mack
(hypernym) raincoat, waterproof
(hyponym) oilskin, slicker
(substance-meronym) mackintosh
(classification) United Kingdom, UK, Great Britain, GB, Britain, United Kingdom of Great Britain and Northern Ireland
| hEnglish - advanced version |
macintosh
macintosh
\mac"in*tosh\ (?), n. same as mackintosh.
macintosh
n
1. a lightweight waterproof (usually rubberized) fabric [syn: mackintosh]
2. (british) a waterproof raincoat made of rubberized fabric [syn: mackintosh, mac, mack]
similar words(7)
macintosh user interface
apple macintosh
macintosh common lisp
macintosh operating system
power macintosh
macintosh ii
macintosh file system
macintosh
\mac"in*tosh\ (?), n. same as mackintosh.
macintosh
n
1. a lightweight waterproof (usually rubberized) fabric [syn: mackintosh]
2. (british) a waterproof raincoat made of rubberized fabric [syn: mackintosh, mac, mack]
similar words(7)
macintosh user interface
apple macintosh
macintosh common lisp
macintosh operating system
power macintosh
macintosh ii
macintosh file system
Macintosh Definition from Encyclopedia Dictionaries & Glossaries
| Wikipedia English - The Free Encyclopedia |
Macintosh
For other uses, see Macintosh (disambiguation) and Mac.
Macintosh, commonly known as Mac, is a brand name which covers several lines of personal computers designed, developed, and marketed by Apple Inc. Named after the McIntosh variety of apple, the original Macintosh was released on January 24, 1984. It used a graphical user interface (GUI) and mouse instead of the then-standard command line interface. The current range of Macs varies from Apple's entry level Mac mini desktop, to a mid-range server, the Xserve. Mac systems are mainly targeted at the home, education, and creative professional markets. Production of the Mac is based upon a vertical integration model in that Apple facilitates all aspects of its hardware and creates its own operating system that is pre-installed on all Macs. This is in contrast to most IBM compatible PCs, where one vendor provides the operating system and multiple vendors create the hardware. The modern Macs, like other PCs, are capable of running operating systems such as Linux, FreeBSD, Windows, etc.
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