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English definition of “auxiliary”

auxiliary

adjective uk   /ɔːɡˈzɪl.i.ər.i/ us    /ɑːɡˈzɪl.i.er-/
giving help or support, especially to a more important person or thing: auxiliary staff/nursesHelping and co-operating

auxiliary

(Definition of auxiliary from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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