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    arbitrary

    US /ˈɑrbɪˌtrɛri/

    UK /ˈɑ:bitrəri/

    • Adjective
    • (Of decisions) unsupported; without any evidence
    • Based on random choice or personal whim, rather than any reason or system.
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    authority

    US /əˈθɔrɪti, əˈθɑr-, ɔˈθɔr-, ɔˈθɑr-/

    UK /ɔ:ˈθɒrəti/

    • Noun (Countable/Uncountable)
    • The power to give orders to people
    • Person who is an expert on a particular topic
    A2TOEIC
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    issue

    US /ˈɪʃu/

    UK /'ɪʃu:/

    • Transitive Verb
    • To make something available to be used or sold
    • To deliver a statement, etc. in an official manner
    • Noun (Countable/Uncountable)
    • Important topic discussed, debated or argued over
    • Single edition of a magazine
    A2TOEIC
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    mean

    US /min/

    UK /mi:n/

    • Noun (Countable/Uncountable)
    • Average of a set of numbers
    • A method, course of action, or instrument by which something can be accomplished.
    • Verb (Transitive/Intransitive)
    • To express a particular idea or thought
    • To intend to do something in particular
    A1TOEIC
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