1. spoke at length in a formal or rhetorical manner; delivered a peroration
Usage: past tense of perorate; formal or literary
2. concluded a speech or argument with a peroration; summed up in a grand or emphatic manner
Usage: past tense of perorate; formal or literary

Examples

• The senator perorated for nearly an hour on the virtues of democracy.
• He perorated about the importance of education to anyone who would listen.
• She perorated eloquently at the end of her closing argument.
• The speaker perorated with such passion that the audience rose to their feet.
• He perorated endlessly, repeating the same points over and over.
• The professor perorated about academic integrity during the final lecture.