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English definition of “active”

active

adjective (BUSY)    /ˈæk.tɪv/
B1 busy with a particular activity : physically / mentally active You've got to try to keep active as you grow older .Busy and activeHurrying and doing things quickly
(Definition of active adjective (BUSY) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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