Definition of high-tech adjective from the Oxford Advanced American Dictionary

     

    high-tech

     adjective
    adjective
     
    (also hi-tech)(informal)
     
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  1. 1using the most modern methods and machines, especially electronic ones high-tech industries
  2. 2(of designs, objects, etc.) very modern in appearance; using modern materials a high-tech table made of glass and steel compare low-tech
See the Oxford Advanced Learner's Dictionary entry: high-tech