1. past tense and past participle of polemicise; to engage in or conduct a polemic; to write or speak in a heated, argumentative manner about a controversial topic
Usage: British English spelling (American English: polemicized); transitive or intransitive

Examples

• The scholar polemicised against the prevailing theory in her latest article.
• He polemicised extensively about the government's new policy during the conference.
• Critics polemicised the film's controversial themes in numerous publications.
• She polemicised with her opponents over the interpretation of historical events.
• The author polemicised against what she saw as outdated educational practices.
• They polemicised the proposed legislation in heated debates across social media.