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English definition of “broadband”

broadband

noun [U]     /ˈbrɔːd.bænd/ US  /ˈbrɑːd-/
B2 a system that makes it possible for many messages or large amounts of information to be sent at the same time and very quickly between computers or other electronic devices : Internet connection via broadband offers many advantages . broadband services / networks / technology / transmission Communications technology - general words
(Definition of broadband noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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