Definition of high-grade in English:

high-grade

Syllabification: high-grade

Entry from US English dictionary

adjective

  • 1Of very good quality: high-grade printing papers
  • 1.1(Of ore) rich in metal value and commercially profitable.

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Pronunciation: ˌastrə(ʊ)ˈgeɪʃ(ə)n
noun
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