macOS
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English
[edit]
Etymology
[edit]From Mac (“Macintosh”) + OS (“operating system”).
Pronunciation
[edit]- (General American) enPR: măk'ō-ĕsʹ, IPA(key): /ˌmækoʊˈɛs/
- Rhymes: -ɛs
Proper noun
[edit]macOS
- (operating systems, trademark) A major operating system, formerly known as OS X (and before that as Mac OS X), used on laptop and desktop computers by Apple, Inc.