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English definition of “duo”

duo

noun [C] uk   /ˈdjuː.əʊ/ us    /ˈduː.oʊ/ (plural duos)
two people, especially two singers, musicians, or other performers: the comedy duo Laurel and HardyGroups of musiciansEntertainers in general
(Definition of duo from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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