bloviate From WikiWord, the free dictionary /ˈbloʊ.viˌeɪt/ 🔊 listen English Contents DefinitionsRelated wordsReferences DefinitionsverbTo speak or discourse at length in a pompous or boastful manner. Related wordsSynonymsbombastoverboastboastpontificategrandiloquizebeyelpperorateblarewindbagblow out one's bagspuffoverspeakbeflatterspout offbloatvainglory References Wiktionary — bloviate Wikipedia — bloviate