Sermonize - Definition, Meaning Synonyms | Vocabulary. com To sermonize is to lecture someone in the style of a minister delivering a sermon The best teachers don't sermonize; they talk to students in a sincere and straightforward way
sermonize - Wiktionary, the free dictionary sermonize (third-person singular simple present sermonizes, present participle sermonizing, simple past and past participle sermonized) (intransitive) To speak in the manner of a sermon; to preach; to propagate one's morality or opinions with speech