opera hat opera-going • opera house · · · Info · Definitions · Synonyms · Characters · · opera hat · · Text Common · · Latin · · Scripts 9 · · Length Definitions · · · (noun) a man's hat with a tall crown; usually covered with silk or with beaver fur. Synonyms: dress hat, high hat, silk hat, stovepipe, top hat, topper, beaver. · · Noun Definition 1 Synonyms · · · opera · · Synonym 1 opera house · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074