speechify
Longman Dictionary of Contemporary English 5++LDOCE 5++spee·chi·fy /ˈspiːtʃɪfaɪ/ verb (speechified, speechifying, speechifies) [intransitive] informal TALK/MAKE A SPEECHto make speeches in a way that makes you seem important – used to show disapproval 高谈阔论，夸夸其谈〔含贬义〕→ See Verb table
Examples from the Corpus
speechify• Local officials will speechify on Friday, followed by amateur talent performances.spee·chi·fy verbChineseSyllable
to a makes speeches you Corpus in seem make that way
speechify
spee‧chi‧fy /ˈspiːtʃəfaɪ, ˈspiːtʃɪfaɪ/
verb (past tense and past participle speechified, present participle speechifying, third person singular speechifies) [intransitive] informal
to make speeches in a way that makes you seem important – used in order to show disapproval
spee‧chi‧fy /ˈspiːtʃəfaɪ, ˈspiːtʃɪfaɪ/
verb (past tense and past participle speechified, present participle speechifying, third person singular speechifies) [intransitive] informalto make speeches in a way that makes you seem important – used in order to show disapproval