Harangues

[Sarah]

A long pompous speech, especially one delivered before a gathering.
A speech or piece of writing characterized by strong feeling or expression; a tirade.
3.a very long speech

to harangue(vb)
to address (a person or crowd) in an angry, vehement, or forcefully persuasive way
n
a loud, forceful, or angry speech

[Merna]

to speak to someone or a group of people, often for a long time, in a forceful and sometimes angry way, especially to persuade them: