Russian edit

Etymology edit

упо́р (upór) +‎ -ный (-nyj)

Pronunciation edit

  • IPA(key): [ʊˈpornɨj]
  • (file)

Adjective edit

упо́рный (upórnyj) (comparative (по)упо́рнее or (по)упо́рней)

  1. persistent, insistent
  2. stubborn (refusing to move or change one's opinion), resistant
  3. (relational) thrust (of a bearing or block)

Declension edit

Synonyms edit

Related terms edit