harangue
🇺🇸
/həˈræŋ/
🇬🇧
/həˈræŋ/
to loudly and passionately criticize or try to convince others
The politician stood on the stage and delivered a passionate harangue about the importance of environmental protection.
a long, loud speech that passionately criticizes or tries to convince others
The teacher listened patiently to the student's harangue about the unfair grading system.