"Politician" is a noun.
The politician made a speech.
That politician's speech bored me silly.
You should be able to use it in the place of satirize or parody. For example, I lampooned the politician's speech, or maybe I made a lampoon of the politician's speech. It can be used as a verb or a noun.
Do you trust that politician after listening to his glib speech?
The politician with a pleasant disposition presented her speech in such a coherent manner.
The politician verbally blasted his opponent in the debate speech.
The politician's speech was a contradiction of everything he said the day before.
Any speech-maker, politician, or even preacher is likely to make a patriotic speech on memorial day, or July 4 or Veterans' Day.
I needed a light to illuminate the porch.Hopefully his speech will illuminate the politician's beliefs.
He plagiarized the speech of another politician. That is a civil tort. He was not sued for it. Besides this, he has not had a criminal record.
Richard Nixon, in his famous "Checkers speech"
To get a message across without alienating voters (Apex)