Remonstrate/rɪˈmɑːnstreɪt/ Definition 1 of 1Pro Tip 1/3Strong Disapproval Use 'remonstrate' when you strongly oppose or disapprove of something. The community remonstrated loudly against the new highway project. Pro Tip 2/3Formal Context 'Remonstrate' is formal, often used in official or serious situations. The diplomat remonstrated with the foreign government about the policy. Pro Tip 3/3Verbal Expression 'Remonstrate' usually involves verbal opposition, like arguing or protesting. He remonstrated with the referee about the unfair penalty.