Definition of "opinionate"

opinionate

/əˈpɪnjəneɪt/

verb
third-person singular simple present opinionates, present participle opinionating, simple past and past participle opinionated
1. (transitive, intransitive) To have or express as an opinion; to opine.
  Quotations
  notwithstanding being (as he saith) counselled by a friend of his, at that instant, to kill himselfe, it fell out well for him to opinionate himselfe [translating s'opiniatrer] yet in hope […].
  1603, Michel de Montaigne, chapter 3, in John Florio, transl., The Essayes […], book II, London: […] Val[entine] Simmes for Edward Blount […]
  He doesn't editorialize and he doesn't try to opinionate. It is just the facts.
  2002 April 15, Mike Thomas, Chicago Sun-Times
2. (reflexive) To have a given opinion.
adjective
comparative more opinionate, superlative most opinionate
1. (archaic) Opinionated.
  Quotations
  May humility henceforth conduct me; for conceit of knowledge, through an opinionate arrogance, hath made me many times glory in my own ignorance.
  1815, Richard Brathwaite, Essays Upon the Five Senses: Revived by A New Supplement