area of expertise

Definition of area of expertise

  1. :  the subject area a person knows a lot about <This question falls outside my area of expertise.>

Word by Word Definitions

  1. :  the surface included within a set of lines

    :  the scope of a concept, operation, or activity :  field

    :  areaway

  1. :  expert opinion or commentary

    :  the skill of an expert

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