Meaning of self-opiniated in English:

self-opiniated

Pronunciation /ˌsɛlfəˈpɪnɪeɪtɪd/

adjective

rare
  • Opinionated, dogmatic.

Origin

Mid 17th century; earliest use found in Simonds D'Ewes (1602–1650), diarist and antiquary. From self- + opiniated, after self-opinion.