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Definition of gigahertz noun from the Oxford Advanced Learner's Dictionary

gigahertz

noun

/ˈɡɪɡəhɜːts/

/ˈɡɪɡəhɜːrts/

(plural gigahertz)

(abbreviation GHz)

(computing, physics)

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a unit for measuring radio waves and the speed at which a computer operates; 1 000 000 000 hertzTopics TV, radio and newsc2

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See gigahertz in the Oxford Advanced American Dictionary

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