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English definition of “airline”

airline

noun [C] uk   /ˈeə.laɪn/ us    /ˈer-/
B1 a business that operates regular services for carrying passengers and/or goods by aircraft: What airline did you fly with?Businesses and enterprisesAviationTravelling by aircraftMovement through the air
(Definition of airline from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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