The Collaborative International Dictionary
Self-opinioned
Self-opinioned \Self`-o*pin"ioned\, a.
Having a high opinion of one's self; opinionated; conceited.
--South.
Wiktionary
self-opinioned
a. Valuing one's own opinion highly.
Usage examples of "self-opinioned".
Though having no particular liking for the bouncing, self-opinioned Gladys, she was quite sure of the girl's intrinsic honesty and could well imagine that the affair must have upset her.