speechify
From Longman Dictionary of Contemporary Englishspeechifyspee‧chi‧fy /ˈspiːtʃɪfaɪ/ verb (speechified, speechifying) [intransitive] informal TALK/MAKE A SPEECHto make speeches in a way that makes you seem important – used to show disapproval→ See Verb tableExamples from the Corpusspeechify• Local officials will speechify on Friday, followed by amateur talent performances.