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English definition of “broadband”

broadband

noun [U] uk   /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
(Definition of broadband from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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