1. to speak at length in a formal or grandiose manner; to deliver a peroration
Usage: third person singular present tense of 'perorate'; formal or rhetorical context
2. to conclude a speech or argument with a peroration; to sum up in an eloquent or emphatic manner
Usage: often used in the context of formal speeches or legal arguments

Examples

• The senator perorates about the virtues of democracy at every campaign rally.
• He perorates grandly, but his arguments lack substance.
• The lawyer perorates for twenty minutes, summarizing the key points of the case.
• She perorates with such passion that the audience is moved to tears.
• He tends to perorate whenever given a microphone, much to everyone's annoyance.
• The professor perorates about the importance of critical thinking in modern education.