Definition of "sermoniser" [sermoniser]

• Someone whose occupation is preaching the gospel (noun)

WordNet. Princeton University. 2010.

• "Listening to him over the years, I've often wondered how much the language and texture of his youthful Catholicism influenced his writing – he has suggested elsewhere that the "smell of frankincense" has never really left his clothes; is he a frustrated sermoniser at heart?"
• "Obama could learn a thing or two from Krauthammer about not sitting quietly taking garbage from a sermoniser."
• "Rockney could not be a mild sermoniser commenting on events."